131773560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{35423}}^1$

素因数の和:35468

約数の個数: 64

約数和(自身を含む): 408084480

約数和(自身を除く): 276310920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 35423, 70846, 106269, 141692, 177115, 212538, 283384, 354230, 425076, 531345, 708460, 850152, 1062690, 1098113, 1416920, 2125380, 2196226, 3294339, 4250760, 4392452, 5490565, 6588678, 8784904, 10981130, 13177356, 16471695, 21962260, 26354712, 32943390, 43924520, 65886780, 131773560]

約数ペア:

[(1, 131773560), (2, 65886780), (3, 43924520), (4, 32943390), (5, 26354712), (6, 21962260), (8, 16471695), (10, 13177356), (12, 10981130), (15, 8784904), (20, 6588678), (24, 5490565), (30, 4392452), (31, 4250760), (40, 3294339), (60, 2196226), (62, 2125380), (93, 1416920), (120, 1098113), (124, 1062690), (155, 850152), (186, 708460), (248, 531345), (310, 425076), (372, 354230), (465, 283384), (620, 212538), (744, 177115), (930, 141692), (1240, 106269), (1860, 70846), (3720, 35423)]