1772754840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{158849}}^1$

素因数の和:158897

約数の個数: 96

約数和(自身を含む): 5947344000

約数和(自身を除く): 4174589160

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, 11160, 158849, 317698, 476547, 635396, 794245, 953094, 1270792, 1429641, 1588490, 1906188, 2382735, 2859282, 3176980, 3812376, 4765470, 4924319, 5718564, 6353960, 7148205, 9530940, 9848638, 11437128, 14296410, 14772957, 19061880, 19697276, 24621595, 28592820, 29545914, 39394552, 44318871, 49243190, 57185640, 59091828, 73864785, 88637742, 98486380, 118183656, 147729570, 177275484, 196972760, 221594355, 295459140, 354550968, 443188710, 590918280, 886377420, 1772754840]

約数ペア:

[(1, 1772754840), (2, 886377420), (3, 590918280), (4, 443188710), (5, 354550968), (6, 295459140), (8, 221594355), (9, 196972760), (10, 177275484), (12, 147729570), (15, 118183656), (18, 98486380), (20, 88637742), (24, 73864785), (30, 59091828), (31, 57185640), (36, 49243190), (40, 44318871), (45, 39394552), (60, 29545914), (62, 28592820), (72, 24621595), (90, 19697276), (93, 19061880), (120, 14772957), (124, 14296410), (155, 11437128), (180, 9848638), (186, 9530940), (248, 7148205), (279, 6353960), (310, 5718564), (360, 4924319), (372, 4765470), (465, 3812376), (558, 3176980), (620, 2859282), (744, 2382735), (930, 1906188), (1116, 1588490), (1240, 1429641), (1395, 1270792), (1860, 953094), (2232, 794245), (2790, 635396), (3720, 476547), (5580, 317698), (11160, 158849)]