39019080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:679

約数の個数: 128

約数和(自身を含む): 128148480

約数和(自身を除く): 89129400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 617, 620, 680, 744, 930, 1020, 1054, 1234, 1240, 1581, 1851, 1860, 2040, 2108, 2468, 2635, 3085, 3162, 3702, 3720, 4216, 4936, 5270, 6170, 6324, 7404, 7905, 9255, 10489, 10540, 12340, 12648, 14808, 15810, 18510, 19127, 20978, 21080, 24680, 31467, 31620, 37020, 38254, 41956, 52445, 57381, 62934, 63240, 74040, 76508, 83912, 95635, 104890, 114762, 125868, 153016, 157335, 191270, 209780, 229524, 251736, 286905, 314670, 325159, 382540, 419560, 459048, 573810, 629340, 650318, 765080, 975477, 1147620, 1258680, 1300636, 1625795, 1950954, 2295240, 2601272, 3251590, 3901908, 4877385, 6503180, 7803816, 9754770, 13006360, 19509540, 39019080]

約数ペア:

[(1, 39019080), (2, 19509540), (3, 13006360), (4, 9754770), (5, 7803816), (6, 6503180), (8, 4877385), (10, 3901908), (12, 3251590), (15, 2601272), (17, 2295240), (20, 1950954), (24, 1625795), (30, 1300636), (31, 1258680), (34, 1147620), (40, 975477), (51, 765080), (60, 650318), (62, 629340), (68, 573810), (85, 459048), (93, 419560), (102, 382540), (120, 325159), (124, 314670), (136, 286905), (155, 251736), (170, 229524), (186, 209780), (204, 191270), (248, 157335), (255, 153016), (310, 125868), (340, 114762), (372, 104890), (408, 95635), (465, 83912), (510, 76508), (527, 74040), (617, 63240), (620, 62934), (680, 57381), (744, 52445), (930, 41956), (1020, 38254), (1054, 37020), (1234, 31620), (1240, 31467), (1581, 24680), (1851, 21080), (1860, 20978), (2040, 19127), (2108, 18510), (2468, 15810), (2635, 14808), (3085, 12648), (3162, 12340), (3702, 10540), (3720, 10489), (4216, 9255), (4936, 7905), (5270, 7404), (6170, 6324)]