1223464560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:555

約数の個数: 160

約数和(自身を含む): 3862520640

約数和(自身を除く): 2639056080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 197, 226, 229, 240, 339, 394, 452, 458, 565, 591, 678, 687, 788, 904, 916, 985, 1130, 1145, 1182, 1356, 1374, 1576, 1695, 1808, 1832, 1970, 2260, 2290, 2364, 2712, 2748, 2955, 3152, 3390, 3435, 3664, 3940, 4520, 4580, 4728, 5424, 5496, 5910, 6780, 6870, 7880, 9040, 9160, 9456, 10992, 11820, 13560, 13740, 15760, 18320, 22261, 23640, 25877, 27120, 27480, 44522, 45113, 47280, 51754, 54960, 66783, 77631, 89044, 90226, 103508, 111305, 129385, 133566, 135339, 155262, 178088, 180452, 207016, 222610, 225565, 258770, 267132, 270678, 310524, 333915, 356176, 360904, 388155, 414032, 445220, 451130, 517540, 534264, 541356, 621048, 667830, 676695, 721808, 776310, 890440, 902260, 1035080, 1068528, 1082712, 1242096, 1335660, 1353390, 1552620, 1780880, 1804520, 2070160, 2165424, 2671320, 2706780, 3105240, 3609040, 5097769, 5342640, 5413560, 6210480, 10195538, 10827120, 15293307, 20391076, 25488845, 30586614, 40782152, 50977690, 61173228, 76466535, 81564304, 101955380, 122346456, 152933070, 203910760, 244692912, 305866140, 407821520, 611732280, 1223464560]

約数ペア:

[(1, 1223464560), (2, 611732280), (3, 407821520), (4, 305866140), (5, 244692912), (6, 203910760), (8, 152933070), (10, 122346456), (12, 101955380), (15, 81564304), (16, 76466535), (20, 61173228), (24, 50977690), (30, 40782152), (40, 30586614), (48, 25488845), (60, 20391076), (80, 15293307), (113, 10827120), (120, 10195538), (197, 6210480), (226, 5413560), (229, 5342640), (240, 5097769), (339, 3609040), (394, 3105240), (452, 2706780), (458, 2671320), (565, 2165424), (591, 2070160), (678, 1804520), (687, 1780880), (788, 1552620), (904, 1353390), (916, 1335660), (985, 1242096), (1130, 1082712), (1145, 1068528), (1182, 1035080), (1356, 902260), (1374, 890440), (1576, 776310), (1695, 721808), (1808, 676695), (1832, 667830), (1970, 621048), (2260, 541356), (2290, 534264), (2364, 517540), (2712, 451130), (2748, 445220), (2955, 414032), (3152, 388155), (3390, 360904), (3435, 356176), (3664, 333915), (3940, 310524), (4520, 270678), (4580, 267132), (4728, 258770), (5424, 225565), (5496, 222610), (5910, 207016), (6780, 180452), (6870, 178088), (7880, 155262), (9040, 135339), (9160, 133566), (9456, 129385), (10992, 111305), (11820, 103508), (13560, 90226), (13740, 89044), (15760, 77631), (18320, 66783), (22261, 54960), (23640, 51754), (25877, 47280), (27120, 45113), (27480, 44522)]