39304080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:789

約数の個数: 120

約数和(自身を含む): 133860480

約数和(自身を除く): 94556400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 691, 711, 720, 790, 948, 1185, 1264, 1382, 1422, 1580, 1896, 2073, 2370, 2764, 2844, 3160, 3455, 3555, 3792, 4146, 4740, 5528, 5688, 6219, 6320, 6910, 7110, 8292, 9480, 10365, 11056, 11376, 12438, 13820, 14220, 16584, 18960, 20730, 24876, 27640, 28440, 31095, 33168, 41460, 49752, 54589, 55280, 56880, 62190, 82920, 99504, 109178, 124380, 163767, 165840, 218356, 248760, 272945, 327534, 436712, 491301, 497520, 545890, 655068, 818835, 873424, 982602, 1091780, 1310136, 1637670, 1965204, 2183560, 2456505, 2620272, 3275340, 3930408, 4367120, 4913010, 6550680, 7860816, 9826020, 13101360, 19652040, 39304080]

約数ペア:

[(1, 39304080), (2, 19652040), (3, 13101360), (4, 9826020), (5, 7860816), (6, 6550680), (8, 4913010), (9, 4367120), (10, 3930408), (12, 3275340), (15, 2620272), (16, 2456505), (18, 2183560), (20, 1965204), (24, 1637670), (30, 1310136), (36, 1091780), (40, 982602), (45, 873424), (48, 818835), (60, 655068), (72, 545890), (79, 497520), (80, 491301), (90, 436712), (120, 327534), (144, 272945), (158, 248760), (180, 218356), (237, 165840), (240, 163767), (316, 124380), (360, 109178), (395, 99504), (474, 82920), (632, 62190), (691, 56880), (711, 55280), (720, 54589), (790, 49752), (948, 41460), (1185, 33168), (1264, 31095), (1382, 28440), (1422, 27640), (1580, 24876), (1896, 20730), (2073, 18960), (2370, 16584), (2764, 14220), (2844, 13820), (3160, 12438), (3455, 11376), (3555, 11056), (3792, 10365), (4146, 9480), (4740, 8292), (5528, 7110), (5688, 6910), (6219, 6320)]