120853620

素因数分解:

$2^2\times 3^9\times 5^1\times {\mathrm{307}}^1$

素因数の和:343

約数の個数: 120

約数和(自身を含む): 381922464

約数和(自身を除く): 261068844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 307, 324, 405, 486, 540, 614, 729, 810, 921, 972, 1215, 1228, 1458, 1535, 1620, 1842, 2187, 2430, 2763, 2916, 3070, 3645, 3684, 4374, 4605, 4860, 5526, 6140, 6561, 7290, 8289, 8748, 9210, 10935, 11052, 13122, 13815, 14580, 16578, 18420, 19683, 21870, 24867, 26244, 27630, 32805, 33156, 39366, 41445, 43740, 49734, 55260, 65610, 74601, 78732, 82890, 98415, 99468, 124335, 131220, 149202, 165780, 196830, 223803, 248670, 298404, 373005, 393660, 447606, 497340, 671409, 746010, 895212, 1119015, 1342818, 1492020, 2014227, 2238030, 2685636, 3357045, 4028454, 4476060, 6042681, 6714090, 8056908, 10071135, 12085362, 13428180, 20142270, 24170724, 30213405, 40284540, 60426810, 120853620]

約数ペア:

[(1, 120853620), (2, 60426810), (3, 40284540), (4, 30213405), (5, 24170724), (6, 20142270), (9, 13428180), (10, 12085362), (12, 10071135), (15, 8056908), (18, 6714090), (20, 6042681), (27, 4476060), (30, 4028454), (36, 3357045), (45, 2685636), (54, 2238030), (60, 2014227), (81, 1492020), (90, 1342818), (108, 1119015), (135, 895212), (162, 746010), (180, 671409), (243, 497340), (270, 447606), (307, 393660), (324, 373005), (405, 298404), (486, 248670), (540, 223803), (614, 196830), (729, 165780), (810, 149202), (921, 131220), (972, 124335), (1215, 99468), (1228, 98415), (1458, 82890), (1535, 78732), (1620, 74601), (1842, 65610), (2187, 55260), (2430, 49734), (2763, 43740), (2916, 41445), (3070, 39366), (3645, 33156), (3684, 32805), (4374, 27630), (4605, 26244), (4860, 24867), (5526, 21870), (6140, 19683), (6561, 18420), (7290, 16578), (8289, 14580), (8748, 13815), (9210, 13122), (10935, 11052)]