2262840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 6890400

約数和(自身を除く): 4627560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 173, 218, 327, 346, 436, 519, 545, 654, 692, 865, 872, 1038, 1090, 1308, 1384, 1635, 1730, 2076, 2180, 2595, 2616, 3270, 3460, 4152, 4360, 5190, 6540, 6920, 10380, 13080, 18857, 20760, 37714, 56571, 75428, 94285, 113142, 150856, 188570, 226284, 282855, 377140, 452568, 565710, 754280, 1131420, 2262840]

約数ペア:

[(1, 2262840), (2, 1131420), (3, 754280), (4, 565710), (5, 452568), (6, 377140), (8, 282855), (10, 226284), (12, 188570), (15, 150856), (20, 113142), (24, 94285), (30, 75428), (40, 56571), (60, 37714), (109, 20760), (120, 18857), (173, 13080), (218, 10380), (327, 6920), (346, 6540), (436, 5190), (519, 4360), (545, 4152), (654, 3460), (692, 3270), (865, 2616), (872, 2595), (1038, 2180), (1090, 2076), (1308, 1730), (1384, 1635)]