4744980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:151

約数の個数: 120

約数和(自身を含む): 15550920

約数和(自身を除く): 10805940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 101, 108, 116, 135, 145, 162, 174, 180, 202, 261, 270, 290, 303, 324, 348, 404, 405, 435, 505, 522, 540, 580, 606, 783, 810, 870, 909, 1010, 1044, 1212, 1305, 1515, 1566, 1620, 1740, 1818, 2020, 2349, 2610, 2727, 2929, 3030, 3132, 3636, 3915, 4545, 4698, 5220, 5454, 5858, 6060, 7830, 8181, 8787, 9090, 9396, 10908, 11716, 11745, 13635, 14645, 15660, 16362, 17574, 18180, 23490, 26361, 27270, 29290, 32724, 35148, 40905, 43935, 46980, 52722, 54540, 58580, 79083, 81810, 87870, 105444, 131805, 158166, 163620, 175740, 237249, 263610, 316332, 395415, 474498, 527220, 790830, 948996, 1186245, 1581660, 2372490, 4744980]

約数ペア:

[(1, 4744980), (2, 2372490), (3, 1581660), (4, 1186245), (5, 948996), (6, 790830), (9, 527220), (10, 474498), (12, 395415), (15, 316332), (18, 263610), (20, 237249), (27, 175740), (29, 163620), (30, 158166), (36, 131805), (45, 105444), (54, 87870), (58, 81810), (60, 79083), (81, 58580), (87, 54540), (90, 52722), (101, 46980), (108, 43935), (116, 40905), (135, 35148), (145, 32724), (162, 29290), (174, 27270), (180, 26361), (202, 23490), (261, 18180), (270, 17574), (290, 16362), (303, 15660), (324, 14645), (348, 13635), (404, 11745), (405, 11716), (435, 10908), (505, 9396), (522, 9090), (540, 8787), (580, 8181), (606, 7830), (783, 6060), (810, 5858), (870, 5454), (909, 5220), (1010, 4698), (1044, 4545), (1212, 3915), (1305, 3636), (1515, 3132), (1566, 3030), (1620, 2929), (1740, 2727), (1818, 2610), (2020, 2349)]