240732960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:427

約数の個数: 192

約数和(自身を含む): 825043968

約数和(自身を除く): 584311008

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, 173, 195, 208, 223, 240, 260, 312, 346, 390, 416, 446, 480, 519, 520, 624, 669, 692, 780, 865, 892, 1038, 1040, 1115, 1248, 1338, 1384, 1560, 1730, 1784, 2076, 2080, 2230, 2249, 2595, 2676, 2768, 2899, 3120, 3345, 3460, 3568, 4152, 4460, 4498, 5190, 5352, 5536, 5798, 6240, 6690, 6747, 6920, 7136, 8304, 8697, 8920, 8996, 10380, 10704, 11245, 11596, 13380, 13494, 13840, 14495, 16608, 17394, 17840, 17992, 20760, 21408, 22490, 23192, 26760, 26988, 27680, 28990, 33735, 34788, 35680, 35984, 38579, 41520, 43485, 44980, 46384, 53520, 53976, 57980, 67470, 69576, 71968, 77158, 83040, 86970, 89960, 92768, 107040, 107952, 115737, 115960, 134940, 139152, 154316, 173940, 179920, 192895, 215904, 231474, 231920, 269880, 278304, 308632, 347880, 359840, 385790, 462948, 463840, 501527, 539760, 578685, 617264, 695760, 771580, 925896, 1003054, 1079520, 1157370, 1234528, 1391520, 1504581, 1543160, 1851792, 2006108, 2314740, 2507635, 3009162, 3086320, 3703584, 4012216, 4629480, 5015270, 6018324, 6172640, 7522905, 8024432, 9258960, 10030540, 12036648, 15045810, 16048864, 18517920, 20061080, 24073296, 30091620, 40122160, 48146592, 60183240, 80244320, 120366480, 240732960]

約数ペア:

[(1, 240732960), (2, 120366480), (3, 80244320), (4, 60183240), (5, 48146592), (6, 40122160), (8, 30091620), (10, 24073296), (12, 20061080), (13, 18517920), (15, 16048864), (16, 15045810), (20, 12036648), (24, 10030540), (26, 9258960), (30, 8024432), (32, 7522905), (39, 6172640), (40, 6018324), (48, 5015270), (52, 4629480), (60, 4012216), (65, 3703584), (78, 3086320), (80, 3009162), (96, 2507635), (104, 2314740), (120, 2006108), (130, 1851792), (156, 1543160), (160, 1504581), (173, 1391520), (195, 1234528), (208, 1157370), (223, 1079520), (240, 1003054), (260, 925896), (312, 771580), (346, 695760), (390, 617264), (416, 578685), (446, 539760), (480, 501527), (519, 463840), (520, 462948), (624, 385790), (669, 359840), (692, 347880), (780, 308632), (865, 278304), (892, 269880), (1038, 231920), (1040, 231474), (1115, 215904), (1248, 192895), (1338, 179920), (1384, 173940), (1560, 154316), (1730, 139152), (1784, 134940), (2076, 115960), (2080, 115737), (2230, 107952), (2249, 107040), (2595, 92768), (2676, 89960), (2768, 86970), (2899, 83040), (3120, 77158), (3345, 71968), (3460, 69576), (3568, 67470), (4152, 57980), (4460, 53976), (4498, 53520), (5190, 46384), (5352, 44980), (5536, 43485), (5798, 41520), (6240, 38579), (6690, 35984), (6747, 35680), (6920, 34788), (7136, 33735), (8304, 28990), (8697, 27680), (8920, 26988), (8996, 26760), (10380, 23192), (10704, 22490), (11245, 21408), (11596, 20760), (13380, 17992), (13494, 17840), (13840, 17394), (14495, 16608)]