15729180840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1399}}^1\times {\mathrm{31231}}^1$

素因数の和:32647

約数の個数: 96

約数和(自身を含む): 51158016000

約数和(自身を除く): 35428835160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1399, 2798, 4197, 5596, 6995, 8394, 11192, 12591, 13990, 16788, 20985, 25182, 27980, 31231, 33576, 41970, 50364, 55960, 62462, 62955, 83940, 93693, 100728, 124924, 125910, 156155, 167880, 187386, 249848, 251820, 281079, 312310, 374772, 468465, 503640, 562158, 624620, 749544, 936930, 1124316, 1249240, 1405395, 1873860, 2248632, 2810790, 3747720, 5621580, 11243160, 43692169, 87384338, 131076507, 174768676, 218460845, 262153014, 349537352, 393229521, 436921690, 524306028, 655382535, 786459042, 873843380, 1048612056, 1310765070, 1572918084, 1747686760, 1966147605, 2621530140, 3145836168, 3932295210, 5243060280, 7864590420, 15729180840]

約数ペア:

[(1, 15729180840), (2, 7864590420), (3, 5243060280), (4, 3932295210), (5, 3145836168), (6, 2621530140), (8, 1966147605), (9, 1747686760), (10, 1572918084), (12, 1310765070), (15, 1048612056), (18, 873843380), (20, 786459042), (24, 655382535), (30, 524306028), (36, 436921690), (40, 393229521), (45, 349537352), (60, 262153014), (72, 218460845), (90, 174768676), (120, 131076507), (180, 87384338), (360, 43692169), (1399, 11243160), (2798, 5621580), (4197, 3747720), (5596, 2810790), (6995, 2248632), (8394, 1873860), (11192, 1405395), (12591, 1249240), (13990, 1124316), (16788, 936930), (20985, 749544), (25182, 624620), (27980, 562158), (31231, 503640), (33576, 468465), (41970, 374772), (50364, 312310), (55960, 281079), (62462, 251820), (62955, 249848), (83940, 187386), (93693, 167880), (100728, 156155), (124924, 125910)]