120640800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 288

約数和(自身を含む): 461970432

約数和(自身を除く): 341329632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 43, 48, 50, 56, 60, 70, 75, 80, 84, 86, 96, 100, 105, 112, 120, 129, 140, 150, 160, 167, 168, 172, 175, 200, 210, 215, 224, 240, 258, 280, 300, 301, 334, 336, 344, 350, 400, 420, 430, 480, 501, 516, 525, 560, 600, 602, 645, 668, 672, 688, 700, 800, 835, 840, 860, 903, 1002, 1032, 1050, 1075, 1120, 1169, 1200, 1204, 1290, 1336, 1376, 1400, 1505, 1670, 1680, 1720, 1806, 2004, 2064, 2100, 2150, 2338, 2400, 2408, 2505, 2580, 2672, 2800, 3010, 3225, 3340, 3360, 3440, 3507, 3612, 4008, 4128, 4175, 4200, 4300, 4515, 4676, 4816, 5010, 5160, 5344, 5600, 5845, 6020, 6450, 6680, 6880, 7014, 7181, 7224, 7525, 8016, 8350, 8400, 8600, 9030, 9352, 9632, 10020, 10320, 11690, 12040, 12525, 12900, 13360, 14028, 14362, 14448, 15050, 16032, 16700, 16800, 17200, 17535, 18060, 18704, 20040, 20640, 21543, 22575, 23380, 24080, 25050, 25800, 26720, 28056, 28724, 28896, 29225, 30100, 33400, 34400, 35070, 35905, 36120, 37408, 40080, 43086, 45150, 46760, 48160, 50100, 50267, 51600, 56112, 57448, 58450, 60200, 66800, 70140, 71810, 72240, 80160, 86172, 87675, 90300, 93520, 100200, 100534, 103200, 107715, 112224, 114896, 116900, 120400, 133600, 140280, 143620, 144480, 150801, 172344, 175350, 179525, 180600, 187040, 200400, 201068, 215430, 229792, 233800, 240800, 251335, 280560, 287240, 301602, 344688, 350700, 359050, 361200, 400800, 402136, 430860, 467600, 502670, 538575, 561120, 574480, 603204, 689376, 701400, 718100, 722400, 754005, 804272, 861720, 935200, 1005340, 1077150, 1148960, 1206408, 1256675, 1402800, 1436200, 1508010, 1608544, 1723440, 2010680, 2154300, 2412816, 2513350, 2805600, 2872400, 3016020, 3446880, 3770025, 4021360, 4308600, 4825632, 5026700, 5744800, 6032040, 7540050, 8042720, 8617200, 10053400, 12064080, 15080100, 17234400, 20106800, 24128160, 30160200, 40213600, 60320400, 120640800]

約数ペア:

[(1, 120640800), (2, 60320400), (3, 40213600), (4, 30160200), (5, 24128160), (6, 20106800), (7, 17234400), (8, 15080100), (10, 12064080), (12, 10053400), (14, 8617200), (15, 8042720), (16, 7540050), (20, 6032040), (21, 5744800), (24, 5026700), (25, 4825632), (28, 4308600), (30, 4021360), (32, 3770025), (35, 3446880), (40, 3016020), (42, 2872400), (43, 2805600), (48, 2513350), (50, 2412816), (56, 2154300), (60, 2010680), (70, 1723440), (75, 1608544), (80, 1508010), (84, 1436200), (86, 1402800), (96, 1256675), (100, 1206408), (105, 1148960), (112, 1077150), (120, 1005340), (129, 935200), (140, 861720), (150, 804272), (160, 754005), (167, 722400), (168, 718100), (172, 701400), (175, 689376), (200, 603204), (210, 574480), (215, 561120), (224, 538575), (240, 502670), (258, 467600), (280, 430860), (300, 402136), (301, 400800), (334, 361200), (336, 359050), (344, 350700), (350, 344688), (400, 301602), (420, 287240), (430, 280560), (480, 251335), (501, 240800), (516, 233800), (525, 229792), (560, 215430), (600, 201068), (602, 200400), (645, 187040), (668, 180600), (672, 179525), (688, 175350), (700, 172344), (800, 150801), (835, 144480), (840, 143620), (860, 140280), (903, 133600), (1002, 120400), (1032, 116900), (1050, 114896), (1075, 112224), (1120, 107715), (1169, 103200), (1200, 100534), (1204, 100200), (1290, 93520), (1336, 90300), (1376, 87675), (1400, 86172), (1505, 80160), (1670, 72240), (1680, 71810), (1720, 70140), (1806, 66800), (2004, 60200), (2064, 58450), (2100, 57448), (2150, 56112), (2338, 51600), (2400, 50267), (2408, 50100), (2505, 48160), (2580, 46760), (2672, 45150), (2800, 43086), (3010, 40080), (3225, 37408), (3340, 36120), (3360, 35905), (3440, 35070), (3507, 34400), (3612, 33400), (4008, 30100), (4128, 29225), (4175, 28896), (4200, 28724), (4300, 28056), (4515, 26720), (4676, 25800), (4816, 25050), (5010, 24080), (5160, 23380), (5344, 22575), (5600, 21543), (5845, 20640), (6020, 20040), (6450, 18704), (6680, 18060), (6880, 17535), (7014, 17200), (7181, 16800), (7224, 16700), (7525, 16032), (8016, 15050), (8350, 14448), (8400, 14362), (8600, 14028), (9030, 13360), (9352, 12900), (9632, 12525), (10020, 12040), (10320, 11690)]