229675680

素因数分解:

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

素因数の和:12303

約数の個数: 144

約数和(自身を含む): 844126920

約数和(自身を除く): 614451240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 12269, 18720, 24538, 36807, 49076, 61345, 73614, 98152, 110421, 122690, 147228, 159497, 184035, 196304, 220842, 245380, 294456, 318994, 368070, 392608, 441684, 478491, 490760, 552105, 588912, 637988, 736140, 797485, 883368, 956982, 981520, 1104210, 1177824, 1275976, 1435473, 1472280, 1594970, 1766736, 1913964, 1963040, 2208420, 2392455, 2551952, 2870946, 2944560, 3189940, 3533472, 3827928, 4416840, 4784910, 5103904, 5741892, 5889120, 6379880, 7177365, 7655856, 8833680, 9569820, 11483784, 12759760, 14354730, 15311712, 17667360, 19139640, 22967568, 25519520, 28709460, 38279280, 45935136, 57418920, 76558560, 114837840, 229675680]

約数ペア:

[(1, 229675680), (2, 114837840), (3, 76558560), (4, 57418920), (5, 45935136), (6, 38279280), (8, 28709460), (9, 25519520), (10, 22967568), (12, 19139640), (13, 17667360), (15, 15311712), (16, 14354730), (18, 12759760), (20, 11483784), (24, 9569820), (26, 8833680), (30, 7655856), (32, 7177365), (36, 6379880), (39, 5889120), (40, 5741892), (45, 5103904), (48, 4784910), (52, 4416840), (60, 3827928), (65, 3533472), (72, 3189940), (78, 2944560), (80, 2870946), (90, 2551952), (96, 2392455), (104, 2208420), (117, 1963040), (120, 1913964), (130, 1766736), (144, 1594970), (156, 1472280), (160, 1435473), (180, 1275976), (195, 1177824), (208, 1104210), (234, 981520), (240, 956982), (260, 883368), (288, 797485), (312, 736140), (360, 637988), (390, 588912), (416, 552105), (468, 490760), (480, 478491), (520, 441684), (585, 392608), (624, 368070), (720, 318994), (780, 294456), (936, 245380), (1040, 220842), (1170, 196304), (1248, 184035), (1440, 159497), (1560, 147228), (1872, 122690), (2080, 110421), (2340, 98152), (3120, 73614), (3744, 61345), (4680, 49076), (6240, 36807), (9360, 24538), (12269, 18720)]