80050680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:851

約数の個数: 160

約数和(自身を含む): 278087040

約数和(自身を除く): 198036360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 405, 465, 540, 558, 620, 648, 744, 797, 810, 837, 930, 1080, 1116, 1240, 1395, 1594, 1620, 1674, 1860, 2232, 2391, 2511, 2790, 3188, 3240, 3348, 3720, 3985, 4185, 4782, 5022, 5580, 6376, 6696, 7173, 7970, 8370, 9564, 10044, 11160, 11955, 12555, 14346, 15940, 16740, 19128, 20088, 21519, 23910, 24707, 25110, 28692, 31880, 33480, 35865, 43038, 47820, 49414, 50220, 57384, 64557, 71730, 74121, 86076, 95640, 98828, 100440, 107595, 123535, 129114, 143460, 148242, 172152, 197656, 215190, 222363, 247070, 258228, 286920, 296484, 322785, 370605, 430380, 444726, 494140, 516456, 592968, 645570, 667089, 741210, 860760, 889452, 988280, 1111815, 1291140, 1334178, 1482420, 1778904, 2001267, 2223630, 2582280, 2668356, 2964840, 3335445, 4002534, 4447260, 5336712, 6670890, 8005068, 8894520, 10006335, 13341780, 16010136, 20012670, 26683560, 40025340, 80050680]

約数ペア:

[(1, 80050680), (2, 40025340), (3, 26683560), (4, 20012670), (5, 16010136), (6, 13341780), (8, 10006335), (9, 8894520), (10, 8005068), (12, 6670890), (15, 5336712), (18, 4447260), (20, 4002534), (24, 3335445), (27, 2964840), (30, 2668356), (31, 2582280), (36, 2223630), (40, 2001267), (45, 1778904), (54, 1482420), (60, 1334178), (62, 1291140), (72, 1111815), (81, 988280), (90, 889452), (93, 860760), (108, 741210), (120, 667089), (124, 645570), (135, 592968), (155, 516456), (162, 494140), (180, 444726), (186, 430380), (216, 370605), (248, 322785), (270, 296484), (279, 286920), (310, 258228), (324, 247070), (360, 222363), (372, 215190), (405, 197656), (465, 172152), (540, 148242), (558, 143460), (620, 129114), (648, 123535), (744, 107595), (797, 100440), (810, 98828), (837, 95640), (930, 86076), (1080, 74121), (1116, 71730), (1240, 64557), (1395, 57384), (1594, 50220), (1620, 49414), (1674, 47820), (1860, 43038), (2232, 35865), (2391, 33480), (2511, 31880), (2790, 28692), (3188, 25110), (3240, 24707), (3348, 23910), (3720, 21519), (3985, 20088), (4185, 19128), (4782, 16740), (5022, 15940), (5580, 14346), (6376, 12555), (6696, 11955), (7173, 11160), (7970, 10044), (8370, 9564)]