1480845840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{61091}}^1$

素因数の和:61208

約数の個数: 80

約数和(自身を含む): 4636149696

約数和(自身を除く): 3155303856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 4040, 4848, 6060, 8080, 12120, 24240, 61091, 122182, 183273, 244364, 305455, 366546, 488728, 610910, 733092, 916365, 977456, 1221820, 1466184, 1832730, 2443640, 2932368, 3665460, 4887280, 6170191, 7330920, 12340382, 14661840, 18510573, 24680764, 30850955, 37021146, 49361528, 61701910, 74042292, 92552865, 98723056, 123403820, 148084584, 185105730, 246807640, 296169168, 370211460, 493615280, 740422920, 1480845840]

約数ペア:

[(1, 1480845840), (2, 740422920), (3, 493615280), (4, 370211460), (5, 296169168), (6, 246807640), (8, 185105730), (10, 148084584), (12, 123403820), (15, 98723056), (16, 92552865), (20, 74042292), (24, 61701910), (30, 49361528), (40, 37021146), (48, 30850955), (60, 24680764), (80, 18510573), (101, 14661840), (120, 12340382), (202, 7330920), (240, 6170191), (303, 4887280), (404, 3665460), (505, 2932368), (606, 2443640), (808, 1832730), (1010, 1466184), (1212, 1221820), (1515, 977456), (1616, 916365), (2020, 733092), (2424, 610910), (3030, 488728), (4040, 366546), (4848, 305455), (6060, 244364), (8080, 183273), (12120, 122182), (24240, 61091)]