39042120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{863}}^1$

素因数の和:919

約数の個数: 128

約数和(自身を含む): 130636800

約数和(自身を除く): 91594680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 863, 870, 1131, 1160, 1508, 1560, 1726, 1740, 1885, 2262, 2589, 3016, 3452, 3480, 3770, 4315, 4524, 5178, 5655, 6904, 7540, 8630, 9048, 10356, 11219, 11310, 12945, 15080, 17260, 20712, 22438, 22620, 25027, 25890, 33657, 34520, 44876, 45240, 50054, 51780, 56095, 67314, 75081, 89752, 100108, 103560, 112190, 125135, 134628, 150162, 168285, 200216, 224380, 250270, 269256, 300324, 325351, 336570, 375405, 448760, 500540, 600648, 650702, 673140, 750810, 976053, 1001080, 1301404, 1346280, 1501620, 1626755, 1952106, 2602808, 3003240, 3253510, 3904212, 4880265, 6507020, 7808424, 9760530, 13014040, 19521060, 39042120]

約数ペア:

[(1, 39042120), (2, 19521060), (3, 13014040), (4, 9760530), (5, 7808424), (6, 6507020), (8, 4880265), (10, 3904212), (12, 3253510), (13, 3003240), (15, 2602808), (20, 1952106), (24, 1626755), (26, 1501620), (29, 1346280), (30, 1301404), (39, 1001080), (40, 976053), (52, 750810), (58, 673140), (60, 650702), (65, 600648), (78, 500540), (87, 448760), (104, 375405), (116, 336570), (120, 325351), (130, 300324), (145, 269256), (156, 250270), (174, 224380), (195, 200216), (232, 168285), (260, 150162), (290, 134628), (312, 125135), (348, 112190), (377, 103560), (390, 100108), (435, 89752), (520, 75081), (580, 67314), (696, 56095), (754, 51780), (780, 50054), (863, 45240), (870, 44876), (1131, 34520), (1160, 33657), (1508, 25890), (1560, 25027), (1726, 22620), (1740, 22438), (1885, 20712), (2262, 17260), (2589, 15080), (3016, 12945), (3452, 11310), (3480, 11219), (3770, 10356), (4315, 9048), (4524, 8630), (5178, 7540), (5655, 6904)]