65916360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{647}}^1$

素因数の和:947

約数の個数: 96

約数和(自身を含む): 215317440

約数和(自身を除く): 149401080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 283, 360, 566, 647, 849, 1132, 1294, 1415, 1698, 1941, 2264, 2547, 2588, 2830, 3235, 3396, 3882, 4245, 5094, 5176, 5660, 5823, 6470, 6792, 7764, 8490, 9705, 10188, 11320, 11646, 12735, 12940, 15528, 16980, 19410, 20376, 23292, 25470, 25880, 29115, 33960, 38820, 46584, 50940, 58230, 77640, 101880, 116460, 183101, 232920, 366202, 549303, 732404, 915505, 1098606, 1464808, 1647909, 1831010, 2197212, 2746515, 3295818, 3662020, 4394424, 5493030, 6591636, 7324040, 8239545, 10986060, 13183272, 16479090, 21972120, 32958180, 65916360]

約数ペア:

[(1, 65916360), (2, 32958180), (3, 21972120), (4, 16479090), (5, 13183272), (6, 10986060), (8, 8239545), (9, 7324040), (10, 6591636), (12, 5493030), (15, 4394424), (18, 3662020), (20, 3295818), (24, 2746515), (30, 2197212), (36, 1831010), (40, 1647909), (45, 1464808), (60, 1098606), (72, 915505), (90, 732404), (120, 549303), (180, 366202), (283, 232920), (360, 183101), (566, 116460), (647, 101880), (849, 77640), (1132, 58230), (1294, 50940), (1415, 46584), (1698, 38820), (1941, 33960), (2264, 29115), (2547, 25880), (2588, 25470), (2830, 23292), (3235, 20376), (3396, 19410), (3882, 16980), (4245, 15528), (5094, 12940), (5176, 12735), (5660, 11646), (5823, 11320), (6470, 10188), (6792, 9705), (7764, 8490)]