54245520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:302

約数の個数: 240

約数和(自身を含む): 213557760

約数和(自身を除く): 159312240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 112, 120, 126, 140, 141, 144, 168, 180, 188, 210, 229, 235, 240, 252, 280, 282, 315, 329, 336, 360, 376, 420, 423, 458, 470, 504, 560, 564, 630, 658, 687, 705, 720, 752, 840, 846, 916, 940, 987, 1008, 1128, 1145, 1260, 1316, 1374, 1410, 1603, 1645, 1680, 1692, 1832, 1880, 1974, 2061, 2115, 2256, 2290, 2520, 2632, 2748, 2820, 2961, 3206, 3290, 3384, 3435, 3664, 3760, 3948, 4122, 4230, 4580, 4809, 4935, 5040, 5264, 5496, 5640, 5922, 6412, 6580, 6768, 6870, 7896, 8015, 8244, 8460, 9160, 9618, 9870, 10305, 10763, 10992, 11280, 11844, 12824, 13160, 13740, 14427, 14805, 15792, 16030, 16488, 16920, 18320, 19236, 19740, 20610, 21526, 23688, 24045, 25648, 26320, 27480, 28854, 29610, 32060, 32289, 32976, 33840, 38472, 39480, 41220, 43052, 47376, 48090, 53815, 54960, 57708, 59220, 64120, 64578, 72135, 75341, 76944, 78960, 82440, 86104, 96180, 96867, 107630, 115416, 118440, 128240, 129156, 144270, 150682, 161445, 164880, 172208, 192360, 193734, 215260, 226023, 230832, 236880, 258312, 288540, 301364, 322890, 376705, 384720, 387468, 430520, 452046, 484335, 516624, 577080, 602728, 645780, 678069, 753410, 774936, 861040, 904092, 968670, 1130115, 1154160, 1205456, 1291560, 1356138, 1506820, 1549872, 1808184, 1937340, 2260230, 2583120, 2712276, 3013640, 3390345, 3616368, 3874680, 4520460, 5424552, 6027280, 6780690, 7749360, 9040920, 10849104, 13561380, 18081840, 27122760, 54245520]

約数ペア:

[(1, 54245520), (2, 27122760), (3, 18081840), (4, 13561380), (5, 10849104), (6, 9040920), (7, 7749360), (8, 6780690), (9, 6027280), (10, 5424552), (12, 4520460), (14, 3874680), (15, 3616368), (16, 3390345), (18, 3013640), (20, 2712276), (21, 2583120), (24, 2260230), (28, 1937340), (30, 1808184), (35, 1549872), (36, 1506820), (40, 1356138), (42, 1291560), (45, 1205456), (47, 1154160), (48, 1130115), (56, 968670), (60, 904092), (63, 861040), (70, 774936), (72, 753410), (80, 678069), (84, 645780), (90, 602728), (94, 577080), (105, 516624), (112, 484335), (120, 452046), (126, 430520), (140, 387468), (141, 384720), (144, 376705), (168, 322890), (180, 301364), (188, 288540), (210, 258312), (229, 236880), (235, 230832), (240, 226023), (252, 215260), (280, 193734), (282, 192360), (315, 172208), (329, 164880), (336, 161445), (360, 150682), (376, 144270), (420, 129156), (423, 128240), (458, 118440), (470, 115416), (504, 107630), (560, 96867), (564, 96180), (630, 86104), (658, 82440), (687, 78960), (705, 76944), (720, 75341), (752, 72135), (840, 64578), (846, 64120), (916, 59220), (940, 57708), (987, 54960), (1008, 53815), (1128, 48090), (1145, 47376), (1260, 43052), (1316, 41220), (1374, 39480), (1410, 38472), (1603, 33840), (1645, 32976), (1680, 32289), (1692, 32060), (1832, 29610), (1880, 28854), (1974, 27480), (2061, 26320), (2115, 25648), (2256, 24045), (2290, 23688), (2520, 21526), (2632, 20610), (2748, 19740), (2820, 19236), (2961, 18320), (3206, 16920), (3290, 16488), (3384, 16030), (3435, 15792), (3664, 14805), (3760, 14427), (3948, 13740), (4122, 13160), (4230, 12824), (4580, 11844), (4809, 11280), (4935, 10992), (5040, 10763), (5264, 10305), (5496, 9870), (5640, 9618), (5922, 9160), (6412, 8460), (6580, 8244), (6768, 8015), (6870, 7896)]