80582580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{883}}^1$

素因数の和:927

約数の個数: 144

約数和(自身を含む): 271776960

約数和(自身を除く): 191194380

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, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 676, 702, 780, 845, 883, 1014, 1170, 1404, 1521, 1690, 1755, 1766, 2028, 2340, 2535, 2649, 3042, 3380, 3510, 3532, 4415, 4563, 5070, 5298, 6084, 7020, 7605, 7947, 8830, 9126, 10140, 10596, 11479, 13245, 15210, 15894, 17660, 18252, 22815, 22958, 23841, 26490, 30420, 31788, 34437, 39735, 45630, 45916, 47682, 52980, 57395, 68874, 79470, 91260, 95364, 103311, 114790, 119205, 137748, 149227, 158940, 172185, 206622, 229580, 238410, 298454, 309933, 344370, 413244, 447681, 476820, 516555, 596908, 619866, 688740, 746135, 895362, 1033110, 1239732, 1343043, 1492270, 1549665, 1790724, 2066220, 2238405, 2686086, 2984540, 3099330, 4029129, 4476810, 5372172, 6198660, 6715215, 8058258, 8953620, 13430430, 16116516, 20145645, 26860860, 40291290, 80582580]

約数ペア:

[(1, 80582580), (2, 40291290), (3, 26860860), (4, 20145645), (5, 16116516), (6, 13430430), (9, 8953620), (10, 8058258), (12, 6715215), (13, 6198660), (15, 5372172), (18, 4476810), (20, 4029129), (26, 3099330), (27, 2984540), (30, 2686086), (36, 2238405), (39, 2066220), (45, 1790724), (52, 1549665), (54, 1492270), (60, 1343043), (65, 1239732), (78, 1033110), (90, 895362), (108, 746135), (117, 688740), (130, 619866), (135, 596908), (156, 516555), (169, 476820), (180, 447681), (195, 413244), (234, 344370), (260, 309933), (270, 298454), (338, 238410), (351, 229580), (390, 206622), (468, 172185), (507, 158940), (540, 149227), (585, 137748), (676, 119205), (702, 114790), (780, 103311), (845, 95364), (883, 91260), (1014, 79470), (1170, 68874), (1404, 57395), (1521, 52980), (1690, 47682), (1755, 45916), (1766, 45630), (2028, 39735), (2340, 34437), (2535, 31788), (2649, 30420), (3042, 26490), (3380, 23841), (3510, 22958), (3532, 22815), (4415, 18252), (4563, 17660), (5070, 15894), (5298, 15210), (6084, 13245), (7020, 11479), (7605, 10596), (7947, 10140), (8830, 9126)]