74602320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23911}}^1$

素因数の和:23940

約数の個数: 80

約数和(自身を含む): 249067392

約数和(自身を除く): 174465072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 23911, 47822, 71733, 95644, 119555, 143466, 191288, 239110, 286932, 310843, 358665, 382576, 478220, 573864, 621686, 717330, 932529, 956440, 1147728, 1243372, 1434660, 1554215, 1865058, 1912880, 2486744, 2869320, 3108430, 3730116, 4662645, 4973488, 5738640, 6216860, 7460232, 9325290, 12433720, 14920464, 18650580, 24867440, 37301160, 74602320]

約数ペア:

[(1, 74602320), (2, 37301160), (3, 24867440), (4, 18650580), (5, 14920464), (6, 12433720), (8, 9325290), (10, 7460232), (12, 6216860), (13, 5738640), (15, 4973488), (16, 4662645), (20, 3730116), (24, 3108430), (26, 2869320), (30, 2486744), (39, 1912880), (40, 1865058), (48, 1554215), (52, 1434660), (60, 1243372), (65, 1147728), (78, 956440), (80, 932529), (104, 717330), (120, 621686), (130, 573864), (156, 478220), (195, 382576), (208, 358665), (240, 310843), (260, 286932), (312, 239110), (390, 191288), (520, 143466), (624, 119555), (780, 95644), (1040, 71733), (1560, 47822), (3120, 23911)]