39695760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4241}}^1$

素因数の和:4273

約数の個数: 120

約数和(自身を含む): 143600184

約数和(自身を除く): 103904424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4241, 4680, 8482, 9360, 12723, 16964, 21205, 25446, 33928, 38169, 42410, 50892, 55133, 63615, 67856, 76338, 84820, 101784, 110266, 127230, 152676, 165399, 169640, 190845, 203568, 220532, 254460, 275665, 305352, 330798, 339280, 381690, 441064, 496197, 508920, 551330, 610704, 661596, 763380, 826995, 882128, 992394, 1017840, 1102660, 1323192, 1526760, 1653990, 1984788, 2205320, 2480985, 2646384, 3053520, 3307980, 3969576, 4410640, 4961970, 6615960, 7939152, 9923940, 13231920, 19847880, 39695760]

約数ペア:

[(1, 39695760), (2, 19847880), (3, 13231920), (4, 9923940), (5, 7939152), (6, 6615960), (8, 4961970), (9, 4410640), (10, 3969576), (12, 3307980), (13, 3053520), (15, 2646384), (16, 2480985), (18, 2205320), (20, 1984788), (24, 1653990), (26, 1526760), (30, 1323192), (36, 1102660), (39, 1017840), (40, 992394), (45, 882128), (48, 826995), (52, 763380), (60, 661596), (65, 610704), (72, 551330), (78, 508920), (80, 496197), (90, 441064), (104, 381690), (117, 339280), (120, 330798), (130, 305352), (144, 275665), (156, 254460), (180, 220532), (195, 203568), (208, 190845), (234, 169640), (240, 165399), (260, 152676), (312, 127230), (360, 110266), (390, 101784), (468, 84820), (520, 76338), (585, 67856), (624, 63615), (720, 55133), (780, 50892), (936, 42410), (1040, 38169), (1170, 33928), (1560, 25446), (1872, 21205), (2340, 16964), (3120, 12723), (4241, 9360), (4680, 8482)]