120405600

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{2389}}^1$

素因数の和:2422

約数の個数: 216

約数和(自身を含む): 485437680

約数和(自身を除く): 365032080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1400, 1440, 1575, 1680, 1800, 2016, 2100, 2389, 2400, 2520, 2800, 3150, 3360, 3600, 4200, 4778, 5040, 5600, 6300, 7167, 7200, 8400, 9556, 10080, 11945, 12600, 14334, 16723, 16800, 19112, 21501, 23890, 25200, 28668, 33446, 35835, 38224, 43002, 47780, 50169, 50400, 57336, 59725, 66892, 71670, 76448, 83615, 86004, 95560, 100338, 107505, 114672, 119450, 133784, 143340, 150507, 167230, 172008, 179175, 191120, 200676, 215010, 229344, 238900, 250845, 267568, 286680, 301014, 334460, 344016, 358350, 382240, 401352, 418075, 430020, 477800, 501690, 535136, 537525, 573360, 602028, 668920, 688032, 716700, 752535, 802704, 836150, 860040, 955600, 1003380, 1075050, 1146720, 1204056, 1254225, 1337840, 1433400, 1505070, 1605408, 1672300, 1720080, 1911200, 2006760, 2150100, 2408112, 2508450, 2675680, 2866800, 3010140, 3344600, 3440160, 3762675, 4013520, 4300200, 4816224, 5016900, 5733600, 6020280, 6689200, 7525350, 8027040, 8600400, 10033800, 12040560, 13378400, 15050700, 17200800, 20067600, 24081120, 30101400, 40135200, 60202800, 120405600]

約数ペア:

[(1, 120405600), (2, 60202800), (3, 40135200), (4, 30101400), (5, 24081120), (6, 20067600), (7, 17200800), (8, 15050700), (9, 13378400), (10, 12040560), (12, 10033800), (14, 8600400), (15, 8027040), (16, 7525350), (18, 6689200), (20, 6020280), (21, 5733600), (24, 5016900), (25, 4816224), (28, 4300200), (30, 4013520), (32, 3762675), (35, 3440160), (36, 3344600), (40, 3010140), (42, 2866800), (45, 2675680), (48, 2508450), (50, 2408112), (56, 2150100), (60, 2006760), (63, 1911200), (70, 1720080), (72, 1672300), (75, 1605408), (80, 1505070), (84, 1433400), (90, 1337840), (96, 1254225), (100, 1204056), (105, 1146720), (112, 1075050), (120, 1003380), (126, 955600), (140, 860040), (144, 836150), (150, 802704), (160, 752535), (168, 716700), (175, 688032), (180, 668920), (200, 602028), (210, 573360), (224, 537525), (225, 535136), (240, 501690), (252, 477800), (280, 430020), (288, 418075), (300, 401352), (315, 382240), (336, 358350), (350, 344016), (360, 334460), (400, 301014), (420, 286680), (450, 267568), (480, 250845), (504, 238900), (525, 229344), (560, 215010), (600, 200676), (630, 191120), (672, 179175), (700, 172008), (720, 167230), (800, 150507), (840, 143340), (900, 133784), (1008, 119450), (1050, 114672), (1120, 107505), (1200, 100338), (1260, 95560), (1400, 86004), (1440, 83615), (1575, 76448), (1680, 71670), (1800, 66892), (2016, 59725), (2100, 57336), (2389, 50400), (2400, 50169), (2520, 47780), (2800, 43002), (3150, 38224), (3360, 35835), (3600, 33446), (4200, 28668), (4778, 25200), (5040, 23890), (5600, 21501), (6300, 19112), (7167, 16800), (7200, 16723), (8400, 14334), (9556, 12600), (10080, 11945)]