15202013580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{721843}}^1$

素因数の和:721877

約数の個数: 120

約数和(自身を含む): 51357756912

約数和(自身を除く): 36155743332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 21060, 721843, 1443686, 2165529, 2887372, 3609215, 4331058, 6496587, 7218430, 8662116, 9383959, 10827645, 12993174, 14436860, 18767918, 19489761, 21655290, 25986348, 28151877, 32482935, 37535836, 38979522, 43310580, 46919795, 56303754, 58469283, 64965870, 77959044, 84455631, 93839590, 97448805, 112607508, 116938566, 129931740, 140759385, 168911262, 187679180, 194897610, 233877132, 253366893, 281518770, 292346415, 337822524, 389795220, 422278155, 506733786, 563037540, 584692830, 760100679, 844556310, 1013467572, 1169385660, 1266834465, 1520201358, 1689112620, 2533668930, 3040402716, 3800503395, 5067337860, 7601006790, 15202013580]

約数ペア:

[(1, 15202013580), (2, 7601006790), (3, 5067337860), (4, 3800503395), (5, 3040402716), (6, 2533668930), (9, 1689112620), (10, 1520201358), (12, 1266834465), (13, 1169385660), (15, 1013467572), (18, 844556310), (20, 760100679), (26, 584692830), (27, 563037540), (30, 506733786), (36, 422278155), (39, 389795220), (45, 337822524), (52, 292346415), (54, 281518770), (60, 253366893), (65, 233877132), (78, 194897610), (81, 187679180), (90, 168911262), (108, 140759385), (117, 129931740), (130, 116938566), (135, 112607508), (156, 97448805), (162, 93839590), (180, 84455631), (195, 77959044), (234, 64965870), (260, 58469283), (270, 56303754), (324, 46919795), (351, 43310580), (390, 38979522), (405, 37535836), (468, 32482935), (540, 28151877), (585, 25986348), (702, 21655290), (780, 19489761), (810, 18767918), (1053, 14436860), (1170, 12993174), (1404, 10827645), (1620, 9383959), (1755, 8662116), (2106, 7218430), (2340, 6496587), (3510, 4331058), (4212, 3609215), (5265, 2887372), (7020, 2165529), (10530, 1443686), (21060, 721843)]