5174520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 17418240

約数和(自身を除く): 12243720

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, 107, 120, 124, 130, 155, 156, 186, 195, 214, 248, 260, 310, 312, 321, 372, 390, 403, 428, 465, 520, 535, 620, 642, 744, 780, 806, 856, 930, 1070, 1209, 1240, 1284, 1391, 1560, 1605, 1612, 1860, 2015, 2140, 2418, 2568, 2782, 3210, 3224, 3317, 3720, 4030, 4173, 4280, 4836, 5564, 6045, 6420, 6634, 6955, 8060, 8346, 9672, 9951, 11128, 12090, 12840, 13268, 13910, 16120, 16585, 16692, 19902, 20865, 24180, 26536, 27820, 33170, 33384, 39804, 41730, 43121, 48360, 49755, 55640, 66340, 79608, 83460, 86242, 99510, 129363, 132680, 166920, 172484, 199020, 215605, 258726, 344968, 398040, 431210, 517452, 646815, 862420, 1034904, 1293630, 1724840, 2587260, 5174520]

約数ペア:

[(1, 5174520), (2, 2587260), (3, 1724840), (4, 1293630), (5, 1034904), (6, 862420), (8, 646815), (10, 517452), (12, 431210), (13, 398040), (15, 344968), (20, 258726), (24, 215605), (26, 199020), (30, 172484), (31, 166920), (39, 132680), (40, 129363), (52, 99510), (60, 86242), (62, 83460), (65, 79608), (78, 66340), (93, 55640), (104, 49755), (107, 48360), (120, 43121), (124, 41730), (130, 39804), (155, 33384), (156, 33170), (186, 27820), (195, 26536), (214, 24180), (248, 20865), (260, 19902), (310, 16692), (312, 16585), (321, 16120), (372, 13910), (390, 13268), (403, 12840), (428, 12090), (465, 11128), (520, 9951), (535, 9672), (620, 8346), (642, 8060), (744, 6955), (780, 6634), (806, 6420), (856, 6045), (930, 5564), (1070, 4836), (1209, 4280), (1240, 4173), (1284, 4030), (1391, 3720), (1560, 3317), (1605, 3224), (1612, 3210), (1860, 2782), (2015, 2568), (2140, 2418)]