74761440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11981}}^1$

素因数の和:12012

約数の個数: 96

約数和(自身を含む): 253634976

約数和(自身を除く): 178873536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 11981, 23962, 35943, 47924, 59905, 71886, 95848, 119810, 143772, 155753, 179715, 191696, 239620, 287544, 311506, 359430, 383392, 467259, 479240, 575088, 623012, 718860, 778765, 934518, 958480, 1150176, 1246024, 1437720, 1557530, 1869036, 1916960, 2336295, 2492048, 2875440, 3115060, 3738072, 4672590, 4984096, 5750880, 6230120, 7476144, 9345180, 12460240, 14952288, 18690360, 24920480, 37380720, 74761440]

約数ペア:

[(1, 74761440), (2, 37380720), (3, 24920480), (4, 18690360), (5, 14952288), (6, 12460240), (8, 9345180), (10, 7476144), (12, 6230120), (13, 5750880), (15, 4984096), (16, 4672590), (20, 3738072), (24, 3115060), (26, 2875440), (30, 2492048), (32, 2336295), (39, 1916960), (40, 1869036), (48, 1557530), (52, 1437720), (60, 1246024), (65, 1150176), (78, 958480), (80, 934518), (96, 778765), (104, 718860), (120, 623012), (130, 575088), (156, 479240), (160, 467259), (195, 383392), (208, 359430), (240, 311506), (260, 287544), (312, 239620), (390, 191696), (416, 179715), (480, 155753), (520, 143772), (624, 119810), (780, 95848), (1040, 71886), (1248, 59905), (1560, 47924), (2080, 35943), (3120, 23962), (6240, 11981)]