726490320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{38317}}^1$

素因数の和:38412

約数の個数: 80

約数和(自身を含む): 2280687360

約数和(自身を除く): 1554197040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 9480, 18960, 38317, 76634, 114951, 153268, 191585, 229902, 306536, 383170, 459804, 574755, 613072, 766340, 919608, 1149510, 1532680, 1839216, 2299020, 3027043, 3065360, 4598040, 6054086, 9081129, 9196080, 12108172, 15135215, 18162258, 24216344, 30270430, 36324516, 45405645, 48432688, 60540860, 72649032, 90811290, 121081720, 145298064, 181622580, 242163440, 363245160, 726490320]

約数ペア:

[(1, 726490320), (2, 363245160), (3, 242163440), (4, 181622580), (5, 145298064), (6, 121081720), (8, 90811290), (10, 72649032), (12, 60540860), (15, 48432688), (16, 45405645), (20, 36324516), (24, 30270430), (30, 24216344), (40, 18162258), (48, 15135215), (60, 12108172), (79, 9196080), (80, 9081129), (120, 6054086), (158, 4598040), (237, 3065360), (240, 3027043), (316, 2299020), (395, 1839216), (474, 1532680), (632, 1149510), (790, 919608), (948, 766340), (1185, 613072), (1264, 574755), (1580, 459804), (1896, 383170), (2370, 306536), (3160, 229902), (3792, 191585), (4740, 153268), (6320, 114951), (9480, 76634), (18960, 38317)]