13115280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{54647}}^1$

素因数の和:54663

約数の個数: 40

約数和(自身を含む): 40658112

約数和(自身を除く): 27542832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 54647, 109294, 163941, 218588, 273235, 327882, 437176, 546470, 655764, 819705, 874352, 1092940, 1311528, 1639410, 2185880, 2623056, 3278820, 4371760, 6557640, 13115280]

約数ペア:

[(1, 13115280), (2, 6557640), (3, 4371760), (4, 3278820), (5, 2623056), (6, 2185880), (8, 1639410), (10, 1311528), (12, 1092940), (15, 874352), (16, 819705), (20, 655764), (24, 546470), (30, 437176), (40, 327882), (48, 273235), (60, 218588), (80, 163941), (120, 109294), (240, 54647)]