67880880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3251}}^1$

素因数の和:3299

約数の個数: 120

約数和(自身を含む): 235900080

約数和(自身を除く): 168019200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3251, 3480, 4176, 5220, 6502, 6960, 9753, 10440, 13004, 16255, 19506, 20880, 26008, 29259, 32510, 39012, 48765, 52016, 58518, 65020, 78024, 94279, 97530, 117036, 130040, 146295, 156048, 188558, 195060, 234072, 260080, 282837, 292590, 377116, 390120, 468144, 471395, 565674, 585180, 754232, 780240, 848511, 942790, 1131348, 1170360, 1414185, 1508464, 1697022, 1885580, 2262696, 2340720, 2828370, 3394044, 3771160, 4242555, 4525392, 5656740, 6788088, 7542320, 8485110, 11313480, 13576176, 16970220, 22626960, 33940440, 67880880]

約数ペア:

[(1, 67880880), (2, 33940440), (3, 22626960), (4, 16970220), (5, 13576176), (6, 11313480), (8, 8485110), (9, 7542320), (10, 6788088), (12, 5656740), (15, 4525392), (16, 4242555), (18, 3771160), (20, 3394044), (24, 2828370), (29, 2340720), (30, 2262696), (36, 1885580), (40, 1697022), (45, 1508464), (48, 1414185), (58, 1170360), (60, 1131348), (72, 942790), (80, 848511), (87, 780240), (90, 754232), (116, 585180), (120, 565674), (144, 471395), (145, 468144), (174, 390120), (180, 377116), (232, 292590), (240, 282837), (261, 260080), (290, 234072), (348, 195060), (360, 188558), (435, 156048), (464, 146295), (522, 130040), (580, 117036), (696, 97530), (720, 94279), (870, 78024), (1044, 65020), (1160, 58518), (1305, 52016), (1392, 48765), (1740, 39012), (2088, 32510), (2320, 29259), (2610, 26008), (3251, 20880), (3480, 19506), (4176, 16255), (5220, 13004), (6502, 10440), (6960, 9753)]