885230280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223543}}^1$

素因数の和:223571

約数の個数: 96

約数和(自身を含む): 3138557760

約数和(自身を除く): 2253327480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 223543, 447086, 670629, 894172, 1117715, 1341258, 1788344, 2011887, 2235430, 2458973, 2682516, 3353145, 4023774, 4470860, 4917946, 5365032, 6706290, 7376919, 8047548, 8941720, 9835892, 10059435, 12294865, 13412580, 14753838, 16095096, 19671784, 20118870, 22130757, 24589730, 26825160, 29507676, 36884595, 40237740, 44261514, 49179460, 59015352, 73769190, 80475480, 88523028, 98358920, 110653785, 147538380, 177046056, 221307570, 295076760, 442615140, 885230280]

約数ペア:

[(1, 885230280), (2, 442615140), (3, 295076760), (4, 221307570), (5, 177046056), (6, 147538380), (8, 110653785), (9, 98358920), (10, 88523028), (11, 80475480), (12, 73769190), (15, 59015352), (18, 49179460), (20, 44261514), (22, 40237740), (24, 36884595), (30, 29507676), (33, 26825160), (36, 24589730), (40, 22130757), (44, 20118870), (45, 19671784), (55, 16095096), (60, 14753838), (66, 13412580), (72, 12294865), (88, 10059435), (90, 9835892), (99, 8941720), (110, 8047548), (120, 7376919), (132, 6706290), (165, 5365032), (180, 4917946), (198, 4470860), (220, 4023774), (264, 3353145), (330, 2682516), (360, 2458973), (396, 2235430), (440, 2011887), (495, 1788344), (660, 1341258), (792, 1117715), (990, 894172), (1320, 670629), (1980, 447086), (3960, 223543)]