15330120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:375

約数の個数: 128

約数和(自身を含む): 51287040

約数和(自身を除く): 35956920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 317, 372, 390, 403, 465, 520, 620, 634, 744, 780, 806, 930, 951, 1209, 1240, 1268, 1560, 1585, 1612, 1860, 1902, 2015, 2418, 2536, 3170, 3224, 3720, 3804, 4030, 4121, 4755, 4836, 6045, 6340, 7608, 8060, 8242, 9510, 9672, 9827, 12090, 12363, 12680, 16120, 16484, 19020, 19654, 20605, 24180, 24726, 29481, 32968, 38040, 39308, 41210, 48360, 49135, 49452, 58962, 61815, 78616, 82420, 98270, 98904, 117924, 123630, 127751, 147405, 164840, 196540, 235848, 247260, 255502, 294810, 383253, 393080, 494520, 511004, 589620, 638755, 766506, 1022008, 1179240, 1277510, 1533012, 1916265, 2555020, 3066024, 3832530, 5110040, 7665060, 15330120]

約数ペア:

[(1, 15330120), (2, 7665060), (3, 5110040), (4, 3832530), (5, 3066024), (6, 2555020), (8, 1916265), (10, 1533012), (12, 1277510), (13, 1179240), (15, 1022008), (20, 766506), (24, 638755), (26, 589620), (30, 511004), (31, 494520), (39, 393080), (40, 383253), (52, 294810), (60, 255502), (62, 247260), (65, 235848), (78, 196540), (93, 164840), (104, 147405), (120, 127751), (124, 123630), (130, 117924), (155, 98904), (156, 98270), (186, 82420), (195, 78616), (248, 61815), (260, 58962), (310, 49452), (312, 49135), (317, 48360), (372, 41210), (390, 39308), (403, 38040), (465, 32968), (520, 29481), (620, 24726), (634, 24180), (744, 20605), (780, 19654), (806, 19020), (930, 16484), (951, 16120), (1209, 12680), (1240, 12363), (1268, 12090), (1560, 9827), (1585, 9672), (1612, 9510), (1860, 8242), (1902, 8060), (2015, 7608), (2418, 6340), (2536, 6045), (3170, 4836), (3224, 4755), (3720, 4121), (3804, 4030)]