15567264

素因数分解:

$2^5\times 3^2\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:490

約数の個数: 72

約数和(自身を含む): 44658432

約数和(自身を除く): 29091168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 191, 283, 288, 382, 566, 573, 764, 849, 1132, 1146, 1528, 1698, 1719, 2264, 2292, 2547, 3056, 3396, 3438, 4528, 4584, 5094, 6112, 6792, 6876, 9056, 9168, 10188, 13584, 13752, 18336, 20376, 27168, 27504, 40752, 54053, 55008, 81504, 108106, 162159, 216212, 324318, 432424, 486477, 648636, 864848, 972954, 1297272, 1729696, 1945908, 2594544, 3891816, 5189088, 7783632, 15567264]

約数ペア:

[(1, 15567264), (2, 7783632), (3, 5189088), (4, 3891816), (6, 2594544), (8, 1945908), (9, 1729696), (12, 1297272), (16, 972954), (18, 864848), (24, 648636), (32, 486477), (36, 432424), (48, 324318), (72, 216212), (96, 162159), (144, 108106), (191, 81504), (283, 55008), (288, 54053), (382, 40752), (566, 27504), (573, 27168), (764, 20376), (849, 18336), (1132, 13752), (1146, 13584), (1528, 10188), (1698, 9168), (1719, 9056), (2264, 6876), (2292, 6792), (2547, 6112), (3056, 5094), (3396, 4584), (3438, 4528)]