71745360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1283}}^1$

素因数の和:1532

約数の個数: 80

約数和(自身を含む): 223539264

約数和(自身を除く): 151793904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 233, 240, 466, 699, 932, 1165, 1283, 1398, 1864, 2330, 2566, 2796, 3495, 3728, 3849, 4660, 5132, 5592, 6415, 6990, 7698, 9320, 10264, 11184, 12830, 13980, 15396, 18640, 19245, 20528, 25660, 27960, 30792, 38490, 51320, 55920, 61584, 76980, 102640, 153960, 298939, 307920, 597878, 896817, 1195756, 1494695, 1793634, 2391512, 2989390, 3587268, 4484085, 4783024, 5978780, 7174536, 8968170, 11957560, 14349072, 17936340, 23915120, 35872680, 71745360]

約数ペア:

[(1, 71745360), (2, 35872680), (3, 23915120), (4, 17936340), (5, 14349072), (6, 11957560), (8, 8968170), (10, 7174536), (12, 5978780), (15, 4783024), (16, 4484085), (20, 3587268), (24, 2989390), (30, 2391512), (40, 1793634), (48, 1494695), (60, 1195756), (80, 896817), (120, 597878), (233, 307920), (240, 298939), (466, 153960), (699, 102640), (932, 76980), (1165, 61584), (1283, 55920), (1398, 51320), (1864, 38490), (2330, 30792), (2566, 27960), (2796, 25660), (3495, 20528), (3728, 19245), (3849, 18640), (4660, 15396), (5132, 13980), (5592, 12830), (6415, 11184), (6990, 10264), (7698, 9320)]