98564280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1871}}^1$

素因数の和:2324

約数の個数: 64

約数和(自身を含む): 296524800

約数和(自身を除く): 197960520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 439, 878, 1317, 1756, 1871, 2195, 2634, 3512, 3742, 4390, 5268, 5613, 6585, 7484, 8780, 9355, 10536, 11226, 13170, 14968, 17560, 18710, 22452, 26340, 28065, 37420, 44904, 52680, 56130, 74840, 112260, 224520, 821369, 1642738, 2464107, 3285476, 4106845, 4928214, 6570952, 8213690, 9856428, 12320535, 16427380, 19712856, 24641070, 32854760, 49282140, 98564280]

約数ペア:

[(1, 98564280), (2, 49282140), (3, 32854760), (4, 24641070), (5, 19712856), (6, 16427380), (8, 12320535), (10, 9856428), (12, 8213690), (15, 6570952), (20, 4928214), (24, 4106845), (30, 3285476), (40, 2464107), (60, 1642738), (120, 821369), (439, 224520), (878, 112260), (1317, 74840), (1756, 56130), (1871, 52680), (2195, 44904), (2634, 37420), (3512, 28065), (3742, 26340), (4390, 22452), (5268, 18710), (5613, 17560), (6585, 14968), (7484, 13170), (8780, 11226), (9355, 10536)]