262550640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9041}}^1$

素因数の和:9079

約数の個数: 120

約数和(自身を含む): 894723984

約数和(自身を除く): 632173344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 7260, 9041, 9680, 14520, 18082, 27123, 29040, 36164, 45205, 54246, 72328, 90410, 99451, 108492, 135615, 144656, 180820, 198902, 216984, 271230, 298353, 361640, 397804, 433968, 497255, 542460, 596706, 723280, 795608, 994510, 1084920, 1093961, 1193412, 1491765, 1591216, 1989020, 2169840, 2187922, 2386824, 2983530, 3281883, 3978040, 4375844, 4773648, 5469805, 5967060, 6563766, 7956080, 8751688, 10939610, 11934120, 13127532, 16409415, 17503376, 21879220, 23868240, 26255064, 32818830, 43758440, 52510128, 65637660, 87516880, 131275320, 262550640]

約数ペア:

[(1, 262550640), (2, 131275320), (3, 87516880), (4, 65637660), (5, 52510128), (6, 43758440), (8, 32818830), (10, 26255064), (11, 23868240), (12, 21879220), (15, 17503376), (16, 16409415), (20, 13127532), (22, 11934120), (24, 10939610), (30, 8751688), (33, 7956080), (40, 6563766), (44, 5967060), (48, 5469805), (55, 4773648), (60, 4375844), (66, 3978040), (80, 3281883), (88, 2983530), (110, 2386824), (120, 2187922), (121, 2169840), (132, 1989020), (165, 1591216), (176, 1491765), (220, 1193412), (240, 1093961), (242, 1084920), (264, 994510), (330, 795608), (363, 723280), (440, 596706), (484, 542460), (528, 497255), (605, 433968), (660, 397804), (726, 361640), (880, 298353), (968, 271230), (1210, 216984), (1320, 198902), (1452, 180820), (1815, 144656), (1936, 135615), (2420, 108492), (2640, 99451), (2904, 90410), (3630, 72328), (4840, 54246), (5808, 45205), (7260, 36164), (9041, 29040), (9680, 27123), (14520, 18082)]