990490791840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{187592953}}^1$

素因数の和:187592982

約数の個数: 96

約数和(自身を含む): 3403686557376

約数和(自身を除く): 2413195765536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 187592953, 375185906, 562778859, 750371812, 937964765, 1125557718, 1500743624, 1875929530, 2063522483, 2251115436, 2813894295, 3001487248, 3751859060, 4127044966, 4502230872, 5627788590, 6002974496, 6190567449, 7503718120, 8254089932, 9004461744, 10317612415, 11255577180, 12381134898, 15007436240, 16508179864, 18008923488, 20635224830, 22511154360, 24762269796, 30014872480, 30952837245, 33016359728, 41270449660, 45022308720, 49524539592, 61905674490, 66032719456, 82540899320, 90044617440, 99049079184, 123811348980, 165081798640, 198098158368, 247622697960, 330163597280, 495245395920, 990490791840]

約数ペア:

[(1, 990490791840), (2, 495245395920), (3, 330163597280), (4, 247622697960), (5, 198098158368), (6, 165081798640), (8, 123811348980), (10, 99049079184), (11, 90044617440), (12, 82540899320), (15, 66032719456), (16, 61905674490), (20, 49524539592), (22, 45022308720), (24, 41270449660), (30, 33016359728), (32, 30952837245), (33, 30014872480), (40, 24762269796), (44, 22511154360), (48, 20635224830), (55, 18008923488), (60, 16508179864), (66, 15007436240), (80, 12381134898), (88, 11255577180), (96, 10317612415), (110, 9004461744), (120, 8254089932), (132, 7503718120), (160, 6190567449), (165, 6002974496), (176, 5627788590), (220, 4502230872), (240, 4127044966), (264, 3751859060), (330, 3001487248), (352, 2813894295), (440, 2251115436), (480, 2063522483), (528, 1875929530), (660, 1500743624), (880, 1125557718), (1056, 937964765), (1320, 750371812), (1760, 562778859), (2640, 375185906), (5280, 187592953)]