8758668120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{6343}}^1$

素因数の和:6705

約数の個数: 128

約数和(自身を含む): 27077207040

約数和(自身を除く): 18318538920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 311, 370, 444, 555, 622, 740, 888, 933, 1110, 1244, 1480, 1555, 1866, 2220, 2488, 3110, 3732, 4440, 4665, 6220, 6343, 7464, 9330, 11507, 12440, 12686, 18660, 19029, 23014, 25372, 31715, 34521, 37320, 38058, 46028, 50744, 57535, 63430, 69042, 76116, 92056, 95145, 115070, 126860, 138084, 152232, 172605, 190290, 230140, 234691, 253720, 276168, 345210, 380580, 460280, 469382, 690420, 704073, 761160, 938764, 1173455, 1380840, 1408146, 1877528, 1972673, 2346910, 2816292, 3520365, 3945346, 4693820, 5632584, 5918019, 7040730, 7890692, 9387640, 9863365, 11836038, 14081460, 15781384, 19726730, 23672076, 28162920, 29590095, 39453460, 47344152, 59180190, 72988901, 78906920, 118360380, 145977802, 218966703, 236720760, 291955604, 364944505, 437933406, 583911208, 729889010, 875866812, 1094833515, 1459778020, 1751733624, 2189667030, 2919556040, 4379334060, 8758668120]

約数ペア:

[(1, 8758668120), (2, 4379334060), (3, 2919556040), (4, 2189667030), (5, 1751733624), (6, 1459778020), (8, 1094833515), (10, 875866812), (12, 729889010), (15, 583911208), (20, 437933406), (24, 364944505), (30, 291955604), (37, 236720760), (40, 218966703), (60, 145977802), (74, 118360380), (111, 78906920), (120, 72988901), (148, 59180190), (185, 47344152), (222, 39453460), (296, 29590095), (311, 28162920), (370, 23672076), (444, 19726730), (555, 15781384), (622, 14081460), (740, 11836038), (888, 9863365), (933, 9387640), (1110, 7890692), (1244, 7040730), (1480, 5918019), (1555, 5632584), (1866, 4693820), (2220, 3945346), (2488, 3520365), (3110, 2816292), (3732, 2346910), (4440, 1972673), (4665, 1877528), (6220, 1408146), (6343, 1380840), (7464, 1173455), (9330, 938764), (11507, 761160), (12440, 704073), (12686, 690420), (18660, 469382), (19029, 460280), (23014, 380580), (25372, 345210), (31715, 276168), (34521, 253720), (37320, 234691), (38058, 230140), (46028, 190290), (50744, 172605), (57535, 152232), (63430, 138084), (69042, 126860), (76116, 115070), (92056, 95145)]