180718128

素因数分解:

$2^4\times 3^5\times {\mathrm{53}}^1\times {\mathrm{877}}^1$

素因数の和:953

約数の個数: 120

約数和(自身を含む): 534997008

約数和(自身を除く): 354278880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 81, 106, 108, 144, 159, 162, 212, 216, 243, 318, 324, 424, 432, 477, 486, 636, 648, 848, 877, 954, 972, 1272, 1296, 1431, 1754, 1908, 1944, 2544, 2631, 2862, 3508, 3816, 3888, 4293, 5262, 5724, 7016, 7632, 7893, 8586, 10524, 11448, 12879, 14032, 15786, 17172, 21048, 22896, 23679, 25758, 31572, 34344, 42096, 46481, 47358, 51516, 63144, 68688, 71037, 92962, 94716, 103032, 126288, 139443, 142074, 185924, 189432, 206064, 213111, 278886, 284148, 371848, 378864, 418329, 426222, 557772, 568296, 743696, 836658, 852444, 1115544, 1136592, 1254987, 1673316, 1704888, 2231088, 2509974, 3346632, 3409776, 3764961, 5019948, 6693264, 7529922, 10039896, 11294883, 15059844, 20079792, 22589766, 30119688, 45179532, 60239376, 90359064, 180718128]

約数ペア:

[(1, 180718128), (2, 90359064), (3, 60239376), (4, 45179532), (6, 30119688), (8, 22589766), (9, 20079792), (12, 15059844), (16, 11294883), (18, 10039896), (24, 7529922), (27, 6693264), (36, 5019948), (48, 3764961), (53, 3409776), (54, 3346632), (72, 2509974), (81, 2231088), (106, 1704888), (108, 1673316), (144, 1254987), (159, 1136592), (162, 1115544), (212, 852444), (216, 836658), (243, 743696), (318, 568296), (324, 557772), (424, 426222), (432, 418329), (477, 378864), (486, 371848), (636, 284148), (648, 278886), (848, 213111), (877, 206064), (954, 189432), (972, 185924), (1272, 142074), (1296, 139443), (1431, 126288), (1754, 103032), (1908, 94716), (1944, 92962), (2544, 71037), (2631, 68688), (2862, 63144), (3508, 51516), (3816, 47358), (3888, 46481), (4293, 42096), (5262, 34344), (5724, 31572), (7016, 25758), (7632, 23679), (7893, 22896), (8586, 21048), (10524, 17172), (11448, 15786), (12879, 14032)]