248815320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{12269}}^1$

素因数の和:12309

約数の個数: 96

約数和(自身を含む): 808347600

約数和(自身を除く): 559532280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3380, 4056, 5070, 6760, 10140, 12269, 20280, 24538, 36807, 49076, 61345, 73614, 98152, 122690, 147228, 159497, 184035, 245380, 294456, 318994, 368070, 478491, 490760, 637988, 736140, 797485, 956982, 1275976, 1472280, 1594970, 1913964, 2073461, 2392455, 3189940, 3827928, 4146922, 4784910, 6220383, 6379880, 8293844, 9569820, 10367305, 12440766, 16587688, 19139640, 20734610, 24881532, 31101915, 41469220, 49763064, 62203830, 82938440, 124407660, 248815320]

約数ペア:

[(1, 248815320), (2, 124407660), (3, 82938440), (4, 62203830), (5, 49763064), (6, 41469220), (8, 31101915), (10, 24881532), (12, 20734610), (13, 19139640), (15, 16587688), (20, 12440766), (24, 10367305), (26, 9569820), (30, 8293844), (39, 6379880), (40, 6220383), (52, 4784910), (60, 4146922), (65, 3827928), (78, 3189940), (104, 2392455), (120, 2073461), (130, 1913964), (156, 1594970), (169, 1472280), (195, 1275976), (260, 956982), (312, 797485), (338, 736140), (390, 637988), (507, 490760), (520, 478491), (676, 368070), (780, 318994), (845, 294456), (1014, 245380), (1352, 184035), (1560, 159497), (1690, 147228), (2028, 122690), (2535, 98152), (3380, 73614), (4056, 61345), (5070, 49076), (6760, 36807), (10140, 24538), (12269, 20280)]