215597520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8093}}^1$

素因数の和:8149

約数の個数: 120

約数和(自身を含む): 743709096

約数和(自身を除く): 528111576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 8093, 8880, 13320, 16186, 24279, 26640, 32372, 40465, 48558, 64744, 72837, 80930, 97116, 121395, 129488, 145674, 161860, 194232, 242790, 291348, 299441, 323720, 364185, 388464, 485580, 582696, 598882, 647440, 728370, 898323, 971160, 1165392, 1197764, 1456740, 1497205, 1796646, 1942320, 2395528, 2694969, 2913480, 2994410, 3593292, 4491615, 4791056, 5389938, 5826960, 5988820, 7186584, 8983230, 10779876, 11977640, 13474845, 14373168, 17966460, 21559752, 23955280, 26949690, 35932920, 43119504, 53899380, 71865840, 107798760, 215597520]

約数ペア:

[(1, 215597520), (2, 107798760), (3, 71865840), (4, 53899380), (5, 43119504), (6, 35932920), (8, 26949690), (9, 23955280), (10, 21559752), (12, 17966460), (15, 14373168), (16, 13474845), (18, 11977640), (20, 10779876), (24, 8983230), (30, 7186584), (36, 5988820), (37, 5826960), (40, 5389938), (45, 4791056), (48, 4491615), (60, 3593292), (72, 2994410), (74, 2913480), (80, 2694969), (90, 2395528), (111, 1942320), (120, 1796646), (144, 1497205), (148, 1456740), (180, 1197764), (185, 1165392), (222, 971160), (240, 898323), (296, 728370), (333, 647440), (360, 598882), (370, 582696), (444, 485580), (555, 388464), (592, 364185), (666, 323720), (720, 299441), (740, 291348), (888, 242790), (1110, 194232), (1332, 161860), (1480, 145674), (1665, 129488), (1776, 121395), (2220, 97116), (2664, 80930), (2960, 72837), (3330, 64744), (4440, 48558), (5328, 40465), (6660, 32372), (8093, 26640), (8880, 24279), (13320, 16186)]