319813920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{24677}}^1$

素因数の和:24704

約数の個数: 120

約数和(自身を含む): 1128722364

約数和(自身を除く): 808908444

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 24677, 49354, 74031, 98708, 123385, 148062, 197416, 222093, 246770, 296124, 370155, 394832, 444186, 493540, 592248, 666279, 740310, 789664, 888372, 987080, 1110465, 1184496, 1332558, 1480620, 1776744, 1974160, 1998837, 2220930, 2368992, 2665116, 2961240, 3331395, 3553488, 3948320, 3997674, 4441860, 5330232, 5922480, 6662790, 7106976, 7995348, 8883720, 9994185, 10660464, 11844960, 13325580, 15990696, 17767440, 19988370, 21320928, 26651160, 31981392, 35534880, 39976740, 53302320, 63962784, 79953480, 106604640, 159906960, 319813920]

約数ペア:

[(1, 319813920), (2, 159906960), (3, 106604640), (4, 79953480), (5, 63962784), (6, 53302320), (8, 39976740), (9, 35534880), (10, 31981392), (12, 26651160), (15, 21320928), (16, 19988370), (18, 17767440), (20, 15990696), (24, 13325580), (27, 11844960), (30, 10660464), (32, 9994185), (36, 8883720), (40, 7995348), (45, 7106976), (48, 6662790), (54, 5922480), (60, 5330232), (72, 4441860), (80, 3997674), (81, 3948320), (90, 3553488), (96, 3331395), (108, 2961240), (120, 2665116), (135, 2368992), (144, 2220930), (160, 1998837), (162, 1974160), (180, 1776744), (216, 1480620), (240, 1332558), (270, 1184496), (288, 1110465), (324, 987080), (360, 888372), (405, 789664), (432, 740310), (480, 666279), (540, 592248), (648, 493540), (720, 444186), (810, 394832), (864, 370155), (1080, 296124), (1296, 246770), (1440, 222093), (1620, 197416), (2160, 148062), (2592, 123385), (3240, 98708), (4320, 74031), (6480, 49354), (12960, 24677)]