65274840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5849}}^1$

素因数の和:5897

約数の個数: 96

約数和(自身を含む): 219024000

約数和(自身を除く): 153749160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 5849, 11160, 11698, 17547, 23396, 29245, 35094, 46792, 52641, 58490, 70188, 87735, 105282, 116980, 140376, 175470, 181319, 210564, 233960, 263205, 350940, 362638, 421128, 526410, 543957, 701880, 725276, 906595, 1052820, 1087914, 1450552, 1631871, 1813190, 2105640, 2175828, 2719785, 3263742, 3626380, 4351656, 5439570, 6527484, 7252760, 8159355, 10879140, 13054968, 16318710, 21758280, 32637420, 65274840]

約数ペア:

[(1, 65274840), (2, 32637420), (3, 21758280), (4, 16318710), (5, 13054968), (6, 10879140), (8, 8159355), (9, 7252760), (10, 6527484), (12, 5439570), (15, 4351656), (18, 3626380), (20, 3263742), (24, 2719785), (30, 2175828), (31, 2105640), (36, 1813190), (40, 1631871), (45, 1450552), (60, 1087914), (62, 1052820), (72, 906595), (90, 725276), (93, 701880), (120, 543957), (124, 526410), (155, 421128), (180, 362638), (186, 350940), (248, 263205), (279, 233960), (310, 210564), (360, 181319), (372, 175470), (465, 140376), (558, 116980), (620, 105282), (744, 87735), (930, 70188), (1116, 58490), (1240, 52641), (1395, 46792), (1860, 35094), (2232, 29245), (2790, 23396), (3720, 17547), (5580, 11698), (5849, 11160)]