12738790620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{148367}}^1$

素因数の和:148441

約数の個数: 120

約数和(自身を含む): 40716333504

約数和(自身を除く): 27977542884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 106, 108, 135, 159, 162, 180, 212, 265, 270, 318, 324, 405, 477, 530, 540, 636, 795, 810, 954, 1060, 1431, 1590, 1620, 1908, 2385, 2862, 3180, 4293, 4770, 5724, 7155, 8586, 9540, 14310, 17172, 21465, 28620, 42930, 85860, 148367, 296734, 445101, 593468, 741835, 890202, 1335303, 1483670, 1780404, 2225505, 2670606, 2967340, 4005909, 4451010, 5341212, 6676515, 7863451, 8011818, 8902020, 12017727, 13353030, 15726902, 16023636, 20029545, 23590353, 24035454, 26706060, 31453804, 39317255, 40059090, 47180706, 48070908, 60088635, 70771059, 78634510, 80118180, 94361412, 117951765, 120177270, 141542118, 157269020, 212313177, 235903530, 240354540, 283084236, 353855295, 424626354, 471807060, 636939531, 707710590, 849252708, 1061565885, 1273879062, 1415421180, 2123131770, 2547758124, 3184697655, 4246263540, 6369395310, 12738790620]

約数ペア:

[(1, 12738790620), (2, 6369395310), (3, 4246263540), (4, 3184697655), (5, 2547758124), (6, 2123131770), (9, 1415421180), (10, 1273879062), (12, 1061565885), (15, 849252708), (18, 707710590), (20, 636939531), (27, 471807060), (30, 424626354), (36, 353855295), (45, 283084236), (53, 240354540), (54, 235903530), (60, 212313177), (81, 157269020), (90, 141542118), (106, 120177270), (108, 117951765), (135, 94361412), (159, 80118180), (162, 78634510), (180, 70771059), (212, 60088635), (265, 48070908), (270, 47180706), (318, 40059090), (324, 39317255), (405, 31453804), (477, 26706060), (530, 24035454), (540, 23590353), (636, 20029545), (795, 16023636), (810, 15726902), (954, 13353030), (1060, 12017727), (1431, 8902020), (1590, 8011818), (1620, 7863451), (1908, 6676515), (2385, 5341212), (2862, 4451010), (3180, 4005909), (4293, 2967340), (4770, 2670606), (5724, 2225505), (7155, 1780404), (8586, 1483670), (9540, 1335303), (14310, 890202), (17172, 741835), (21465, 593468), (28620, 445101), (42930, 296734), (85860, 148367)]