90507840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3251}}^1$

素因数の和:3300

約数の個数: 112

約数和(自身を含む): 297362880

約数和(自身を除く): 206855040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 580, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 2320, 2784, 3251, 3480, 4640, 5568, 6502, 6960, 9280, 9753, 13004, 13920, 16255, 19506, 26008, 27840, 32510, 39012, 48765, 52016, 65020, 78024, 94279, 97530, 104032, 130040, 156048, 188558, 195060, 208064, 260080, 282837, 312096, 377116, 390120, 471395, 520160, 565674, 624192, 754232, 780240, 942790, 1040320, 1131348, 1414185, 1508464, 1560480, 1885580, 2262696, 2828370, 3016928, 3120960, 3771160, 4525392, 5656740, 6033856, 7542320, 9050784, 11313480, 15084640, 18101568, 22626960, 30169280, 45253920, 90507840]

約数ペア:

[(1, 90507840), (2, 45253920), (3, 30169280), (4, 22626960), (5, 18101568), (6, 15084640), (8, 11313480), (10, 9050784), (12, 7542320), (15, 6033856), (16, 5656740), (20, 4525392), (24, 3771160), (29, 3120960), (30, 3016928), (32, 2828370), (40, 2262696), (48, 1885580), (58, 1560480), (60, 1508464), (64, 1414185), (80, 1131348), (87, 1040320), (96, 942790), (116, 780240), (120, 754232), (145, 624192), (160, 565674), (174, 520160), (192, 471395), (232, 390120), (240, 377116), (290, 312096), (320, 282837), (348, 260080), (435, 208064), (464, 195060), (480, 188558), (580, 156048), (696, 130040), (870, 104032), (928, 97530), (960, 94279), (1160, 78024), (1392, 65020), (1740, 52016), (1856, 48765), (2320, 39012), (2784, 32510), (3251, 27840), (3480, 26008), (4640, 19506), (5568, 16255), (6502, 13920), (6960, 13004), (9280, 9753)]