120844020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{661}}^1$

素因数の和:961

約数の個数: 96

約数和(自身を含む): 371016576

約数和(自身を除く): 250172556

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 277, 330, 554, 660, 661, 831, 1108, 1322, 1385, 1662, 1983, 2644, 2770, 3047, 3305, 3324, 3966, 4155, 5540, 6094, 6610, 7271, 7932, 8310, 9141, 9915, 12188, 13220, 14542, 15235, 16620, 18282, 19830, 21813, 29084, 30470, 36355, 36564, 39660, 43626, 45705, 60940, 72710, 87252, 91410, 109065, 145420, 182820, 183097, 218130, 366194, 436260, 549291, 732388, 915485, 1098582, 1830970, 2014067, 2197164, 2746455, 3661940, 4028134, 5492910, 6042201, 8056268, 10070335, 10985820, 12084402, 20140670, 24168804, 30211005, 40281340, 60422010, 120844020]

約数ペア:

[(1, 120844020), (2, 60422010), (3, 40281340), (4, 30211005), (5, 24168804), (6, 20140670), (10, 12084402), (11, 10985820), (12, 10070335), (15, 8056268), (20, 6042201), (22, 5492910), (30, 4028134), (33, 3661940), (44, 2746455), (55, 2197164), (60, 2014067), (66, 1830970), (110, 1098582), (132, 915485), (165, 732388), (220, 549291), (277, 436260), (330, 366194), (554, 218130), (660, 183097), (661, 182820), (831, 145420), (1108, 109065), (1322, 91410), (1385, 87252), (1662, 72710), (1983, 60940), (2644, 45705), (2770, 43626), (3047, 39660), (3305, 36564), (3324, 36355), (3966, 30470), (4155, 29084), (5540, 21813), (6094, 19830), (6610, 18282), (7271, 16620), (7932, 15235), (8310, 14542), (9141, 13220), (9915, 12188)]