15764580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6737}}^1$

素因数の和:6765

約数の個数: 72

約数和(自身を含む): 51505272

約数和(自身を除く): 35740692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 6737, 13474, 20211, 26948, 33685, 40422, 60633, 67370, 80844, 87581, 101055, 121266, 134740, 175162, 202110, 242532, 262743, 303165, 350324, 404220, 437905, 525486, 606330, 788229, 875810, 1050972, 1212660, 1313715, 1576458, 1751620, 2627430, 3152916, 3941145, 5254860, 7882290, 15764580]

約数ペア:

[(1, 15764580), (2, 7882290), (3, 5254860), (4, 3941145), (5, 3152916), (6, 2627430), (9, 1751620), (10, 1576458), (12, 1313715), (13, 1212660), (15, 1050972), (18, 875810), (20, 788229), (26, 606330), (30, 525486), (36, 437905), (39, 404220), (45, 350324), (52, 303165), (60, 262743), (65, 242532), (78, 202110), (90, 175162), (117, 134740), (130, 121266), (156, 101055), (180, 87581), (195, 80844), (234, 67370), (260, 60633), (390, 40422), (468, 33685), (585, 26948), (780, 20211), (1170, 13474), (2340, 6737)]