1011553560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{90641}}^1$

素因数の和:90689

約数の個数: 96

約数和(自身を含む): 3393636480

約数和(自身を除く): 2382082920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 90641, 181282, 271923, 362564, 453205, 543846, 725128, 815769, 906410, 1087692, 1359615, 1631538, 1812820, 2175384, 2719230, 2809871, 3263076, 3625640, 4078845, 5438460, 5619742, 6526152, 8157690, 8429613, 10876920, 11239484, 14049355, 16315380, 16859226, 22478968, 25288839, 28098710, 32630760, 33718452, 42148065, 50577678, 56197420, 67436904, 84296130, 101155356, 112394840, 126444195, 168592260, 202310712, 252888390, 337184520, 505776780, 1011553560]

約数ペア:

[(1, 1011553560), (2, 505776780), (3, 337184520), (4, 252888390), (5, 202310712), (6, 168592260), (8, 126444195), (9, 112394840), (10, 101155356), (12, 84296130), (15, 67436904), (18, 56197420), (20, 50577678), (24, 42148065), (30, 33718452), (31, 32630760), (36, 28098710), (40, 25288839), (45, 22478968), (60, 16859226), (62, 16315380), (72, 14049355), (90, 11239484), (93, 10876920), (120, 8429613), (124, 8157690), (155, 6526152), (180, 5619742), (186, 5438460), (248, 4078845), (279, 3625640), (310, 3263076), (360, 2809871), (372, 2719230), (465, 2175384), (558, 1812820), (620, 1631538), (744, 1359615), (930, 1087692), (1116, 906410), (1240, 815769), (1395, 725128), (1860, 543846), (2232, 453205), (2790, 362564), (3720, 271923), (5580, 181282), (11160, 90641)]