25365960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{7829}}^1$

素因数の和:7852

約数の個数: 80

約数和(自身を含む): 85268700

約数和(自身を除く): 59902740

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, 7829, 15658, 23487, 31316, 39145, 46974, 62632, 70461, 78290, 93948, 117435, 140922, 156580, 187896, 211383, 234870, 281844, 313160, 352305, 422766, 469740, 563688, 634149, 704610, 845532, 939480, 1056915, 1268298, 1409220, 1691064, 2113830, 2536596, 2818440, 3170745, 4227660, 5073192, 6341490, 8455320, 12682980, 25365960]

約数ペア:

[(1, 25365960), (2, 12682980), (3, 8455320), (4, 6341490), (5, 5073192), (6, 4227660), (8, 3170745), (9, 2818440), (10, 2536596), (12, 2113830), (15, 1691064), (18, 1409220), (20, 1268298), (24, 1056915), (27, 939480), (30, 845532), (36, 704610), (40, 634149), (45, 563688), (54, 469740), (60, 422766), (72, 352305), (81, 313160), (90, 281844), (108, 234870), (120, 211383), (135, 187896), (162, 156580), (180, 140922), (216, 117435), (270, 93948), (324, 78290), (360, 70461), (405, 62632), (540, 46974), (648, 39145), (810, 31316), (1080, 23487), (1620, 15658), (3240, 7829)]