423228780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60289}}^1$

素因数の和:60320

約数の個数: 96

約数和(自身を含む): 1418020800

約数和(自身を除く): 994792020

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, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 60289, 120578, 180867, 241156, 301445, 361734, 542601, 602890, 723468, 783757, 904335, 1085202, 1205780, 1567514, 1627803, 1808670, 2170404, 2351271, 2713005, 3135028, 3255606, 3617340, 3918785, 4702542, 5426010, 6511212, 7053813, 7837570, 8139015, 9405084, 10852020, 11756355, 14107626, 15675140, 16278030, 21161439, 23512710, 28215252, 32556060, 35269065, 42322878, 47025420, 70538130, 84645756, 105807195, 141076260, 211614390, 423228780]

約数ペア:

[(1, 423228780), (2, 211614390), (3, 141076260), (4, 105807195), (5, 84645756), (6, 70538130), (9, 47025420), (10, 42322878), (12, 35269065), (13, 32556060), (15, 28215252), (18, 23512710), (20, 21161439), (26, 16278030), (27, 15675140), (30, 14107626), (36, 11756355), (39, 10852020), (45, 9405084), (52, 8139015), (54, 7837570), (60, 7053813), (65, 6511212), (78, 5426010), (90, 4702542), (108, 3918785), (117, 3617340), (130, 3255606), (135, 3135028), (156, 2713005), (180, 2351271), (195, 2170404), (234, 1808670), (260, 1627803), (270, 1567514), (351, 1205780), (390, 1085202), (468, 904335), (540, 783757), (585, 723468), (702, 602890), (780, 542601), (1170, 361734), (1404, 301445), (1755, 241156), (2340, 180867), (3510, 120578), (7020, 60289)]