1559590920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{3137}}^1$

素因数の和:4535

約数の個数: 96

約数和(自身を含む): 5073957720

約数和(自身を除く): 3514366800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1381, 2762, 3137, 4143, 5524, 6274, 6905, 8286, 9411, 11048, 12429, 12548, 13810, 15685, 16572, 18822, 20715, 24858, 25096, 27620, 28233, 31370, 33144, 37644, 41430, 47055, 49716, 55240, 56466, 62145, 62740, 75288, 82860, 94110, 99432, 112932, 124290, 125480, 141165, 165720, 188220, 225864, 248580, 282330, 376440, 497160, 564660, 1129320, 4332197, 8664394, 12996591, 17328788, 21660985, 25993182, 34657576, 38989773, 43321970, 51986364, 64982955, 77979546, 86643940, 103972728, 129965910, 155959092, 173287880, 194948865, 259931820, 311918184, 389897730, 519863640, 779795460, 1559590920]

約数ペア:

[(1, 1559590920), (2, 779795460), (3, 519863640), (4, 389897730), (5, 311918184), (6, 259931820), (8, 194948865), (9, 173287880), (10, 155959092), (12, 129965910), (15, 103972728), (18, 86643940), (20, 77979546), (24, 64982955), (30, 51986364), (36, 43321970), (40, 38989773), (45, 34657576), (60, 25993182), (72, 21660985), (90, 17328788), (120, 12996591), (180, 8664394), (360, 4332197), (1381, 1129320), (2762, 564660), (3137, 497160), (4143, 376440), (5524, 282330), (6274, 248580), (6905, 225864), (8286, 188220), (9411, 165720), (11048, 141165), (12429, 125480), (12548, 124290), (13810, 112932), (15685, 99432), (16572, 94110), (18822, 82860), (20715, 75288), (24858, 62740), (25096, 62145), (27620, 56466), (28233, 55240), (31370, 49716), (33144, 47055), (37644, 41430)]