153661320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1801}}^1$

素因数の和:1900

約数の個数: 128

約数和(自身を含む): 518976000

約数和(自身を除く): 365314680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 90, 108, 120, 135, 158, 180, 216, 237, 270, 316, 360, 395, 474, 540, 632, 711, 790, 948, 1080, 1185, 1422, 1580, 1801, 1896, 2133, 2370, 2844, 3160, 3555, 3602, 4266, 4740, 5403, 5688, 7110, 7204, 8532, 9005, 9480, 10665, 10806, 14220, 14408, 16209, 17064, 18010, 21330, 21612, 27015, 28440, 32418, 36020, 42660, 43224, 48627, 54030, 64836, 72040, 81045, 85320, 97254, 108060, 129672, 142279, 162090, 194508, 216120, 243135, 284558, 324180, 389016, 426837, 486270, 569116, 648360, 711395, 853674, 972540, 1138232, 1280511, 1422790, 1707348, 1945080, 2134185, 2561022, 2845580, 3414696, 3841533, 4268370, 5122044, 5691160, 6402555, 7683066, 8536740, 10244088, 12805110, 15366132, 17073480, 19207665, 25610220, 30732264, 38415330, 51220440, 76830660, 153661320]

約数ペア:

[(1, 153661320), (2, 76830660), (3, 51220440), (4, 38415330), (5, 30732264), (6, 25610220), (8, 19207665), (9, 17073480), (10, 15366132), (12, 12805110), (15, 10244088), (18, 8536740), (20, 7683066), (24, 6402555), (27, 5691160), (30, 5122044), (36, 4268370), (40, 3841533), (45, 3414696), (54, 2845580), (60, 2561022), (72, 2134185), (79, 1945080), (90, 1707348), (108, 1422790), (120, 1280511), (135, 1138232), (158, 972540), (180, 853674), (216, 711395), (237, 648360), (270, 569116), (316, 486270), (360, 426837), (395, 389016), (474, 324180), (540, 284558), (632, 243135), (711, 216120), (790, 194508), (948, 162090), (1080, 142279), (1185, 129672), (1422, 108060), (1580, 97254), (1801, 85320), (1896, 81045), (2133, 72040), (2370, 64836), (2844, 54030), (3160, 48627), (3555, 43224), (3602, 42660), (4266, 36020), (4740, 32418), (5403, 28440), (5688, 27015), (7110, 21612), (7204, 21330), (8532, 18010), (9005, 17064), (9480, 16209), (10665, 14408), (10806, 14220)]