164213520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11597}}^1$

素因数の和:11672

約数の個数: 80

約数和(自身を含む): 517734720

約数和(自身を除く): 353521200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 472, 590, 708, 885, 944, 1180, 1416, 1770, 2360, 2832, 3540, 4720, 7080, 11597, 14160, 23194, 34791, 46388, 57985, 69582, 92776, 115970, 139164, 173955, 185552, 231940, 278328, 347910, 463880, 556656, 684223, 695820, 927760, 1368446, 1391640, 2052669, 2736892, 2783280, 3421115, 4105338, 5473784, 6842230, 8210676, 10263345, 10947568, 13684460, 16421352, 20526690, 27368920, 32842704, 41053380, 54737840, 82106760, 164213520]

約数ペア:

[(1, 164213520), (2, 82106760), (3, 54737840), (4, 41053380), (5, 32842704), (6, 27368920), (8, 20526690), (10, 16421352), (12, 13684460), (15, 10947568), (16, 10263345), (20, 8210676), (24, 6842230), (30, 5473784), (40, 4105338), (48, 3421115), (59, 2783280), (60, 2736892), (80, 2052669), (118, 1391640), (120, 1368446), (177, 927760), (236, 695820), (240, 684223), (295, 556656), (354, 463880), (472, 347910), (590, 278328), (708, 231940), (885, 185552), (944, 173955), (1180, 139164), (1416, 115970), (1770, 92776), (2360, 69582), (2832, 57985), (3540, 46388), (4720, 34791), (7080, 23194), (11597, 14160)]