727130520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{224423}}^1$

素因数の和:224446

約数の個数: 80

約数和(自身を含む): 2443977360

約数和(自身を除く): 1716846840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 224423, 448846, 673269, 897692, 1122115, 1346538, 1795384, 2019807, 2244230, 2693076, 3366345, 4039614, 4488460, 5386152, 6059421, 6732690, 8079228, 8976920, 10099035, 12118842, 13465380, 16158456, 18178263, 20198070, 24237684, 26930760, 30297105, 36356526, 40396140, 48475368, 60594210, 72713052, 80792280, 90891315, 121188420, 145426104, 181782630, 242376840, 363565260, 727130520]

約数ペア:

[(1, 727130520), (2, 363565260), (3, 242376840), (4, 181782630), (5, 145426104), (6, 121188420), (8, 90891315), (9, 80792280), (10, 72713052), (12, 60594210), (15, 48475368), (18, 40396140), (20, 36356526), (24, 30297105), (27, 26930760), (30, 24237684), (36, 20198070), (40, 18178263), (45, 16158456), (54, 13465380), (60, 12118842), (72, 10099035), (81, 8976920), (90, 8079228), (108, 6732690), (120, 6059421), (135, 5386152), (162, 4488460), (180, 4039614), (216, 3366345), (270, 2693076), (324, 2244230), (360, 2019807), (405, 1795384), (540, 1346538), (648, 1122115), (810, 897692), (1080, 673269), (1620, 448846), (3240, 224423)]