2860680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:814

約数の個数: 64

約数和(自身を含む): 8870400

約数和(自身を除く): 6009720

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, 769, 930, 1240, 1538, 1860, 2307, 3076, 3720, 3845, 4614, 6152, 7690, 9228, 11535, 15380, 18456, 23070, 23839, 30760, 46140, 47678, 71517, 92280, 95356, 119195, 143034, 190712, 238390, 286068, 357585, 476780, 572136, 715170, 953560, 1430340, 2860680]

約数ペア:

[(1, 2860680), (2, 1430340), (3, 953560), (4, 715170), (5, 572136), (6, 476780), (8, 357585), (10, 286068), (12, 238390), (15, 190712), (20, 143034), (24, 119195), (30, 95356), (31, 92280), (40, 71517), (60, 47678), (62, 46140), (93, 30760), (120, 23839), (124, 23070), (155, 18456), (186, 15380), (248, 11535), (310, 9228), (372, 7690), (465, 6152), (620, 4614), (744, 3845), (769, 3720), (930, 3076), (1240, 2307), (1538, 1860)]