253046520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2399}}^1$

素因数の和:2709

約数の個数: 96

約数和(自身を含む): 825552000

約数和(自身を除く): 572505480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 293, 360, 586, 879, 1172, 1465, 1758, 2344, 2399, 2637, 2930, 3516, 4395, 4798, 5274, 5860, 7032, 7197, 8790, 9596, 10548, 11720, 11995, 13185, 14394, 17580, 19192, 21096, 21591, 23990, 26370, 28788, 35160, 35985, 43182, 47980, 52740, 57576, 71970, 86364, 95960, 105480, 107955, 143940, 172728, 215910, 287880, 431820, 702907, 863640, 1405814, 2108721, 2811628, 3514535, 4217442, 5623256, 6326163, 7029070, 8434884, 10543605, 12652326, 14058140, 16869768, 21087210, 25304652, 28116280, 31630815, 42174420, 50609304, 63261630, 84348840, 126523260, 253046520]

約数ペア:

[(1, 253046520), (2, 126523260), (3, 84348840), (4, 63261630), (5, 50609304), (6, 42174420), (8, 31630815), (9, 28116280), (10, 25304652), (12, 21087210), (15, 16869768), (18, 14058140), (20, 12652326), (24, 10543605), (30, 8434884), (36, 7029070), (40, 6326163), (45, 5623256), (60, 4217442), (72, 3514535), (90, 2811628), (120, 2108721), (180, 1405814), (293, 863640), (360, 702907), (586, 431820), (879, 287880), (1172, 215910), (1465, 172728), (1758, 143940), (2344, 107955), (2399, 105480), (2637, 95960), (2930, 86364), (3516, 71970), (4395, 57576), (4798, 52740), (5274, 47980), (5860, 43182), (7032, 35985), (7197, 35160), (8790, 28788), (9596, 26370), (10548, 23990), (11720, 21591), (11995, 21096), (13185, 19192), (14394, 17580)]