460155680

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4091}}^1$

素因数の和:4162

約数の個数: 96

約数和(自身を含む): 1175549760

約数和(自身を除く): 715394080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 74, 76, 80, 95, 148, 152, 160, 185, 190, 296, 304, 370, 380, 592, 608, 703, 740, 760, 1184, 1406, 1480, 1520, 2812, 2960, 3040, 3515, 4091, 5624, 5920, 7030, 8182, 11248, 14060, 16364, 20455, 22496, 28120, 32728, 40910, 56240, 65456, 77729, 81820, 112480, 130912, 151367, 155458, 163640, 302734, 310916, 327280, 388645, 605468, 621832, 654560, 756835, 777290, 1210936, 1243664, 1513670, 1554580, 2421872, 2487328, 2875973, 3027340, 3109160, 4843744, 5751946, 6054680, 6218320, 11503892, 12109360, 12436640, 14379865, 23007784, 24218720, 28759730, 46015568, 57519460, 92031136, 115038920, 230077840, 460155680]

約数ペア:

[(1, 460155680), (2, 230077840), (4, 115038920), (5, 92031136), (8, 57519460), (10, 46015568), (16, 28759730), (19, 24218720), (20, 23007784), (32, 14379865), (37, 12436640), (38, 12109360), (40, 11503892), (74, 6218320), (76, 6054680), (80, 5751946), (95, 4843744), (148, 3109160), (152, 3027340), (160, 2875973), (185, 2487328), (190, 2421872), (296, 1554580), (304, 1513670), (370, 1243664), (380, 1210936), (592, 777290), (608, 756835), (703, 654560), (740, 621832), (760, 605468), (1184, 388645), (1406, 327280), (1480, 310916), (1520, 302734), (2812, 163640), (2960, 155458), (3040, 151367), (3515, 130912), (4091, 112480), (5624, 81820), (5920, 77729), (7030, 65456), (8182, 56240), (11248, 40910), (14060, 32728), (16364, 28120), (20455, 22496)]