125611320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{4073}}^1$

素因数の和:4344

約数の個数: 64

約数和(自身を含む): 378393120

約数和(自身を除く): 252781800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 4073, 5140, 6168, 7710, 8146, 10280, 12219, 15420, 16292, 20365, 24438, 30840, 32584, 40730, 48876, 61095, 81460, 97752, 122190, 162920, 244380, 488760, 1046761, 2093522, 3140283, 4187044, 5233805, 6280566, 8374088, 10467610, 12561132, 15701415, 20935220, 25122264, 31402830, 41870440, 62805660, 125611320]

約数ペア:

[(1, 125611320), (2, 62805660), (3, 41870440), (4, 31402830), (5, 25122264), (6, 20935220), (8, 15701415), (10, 12561132), (12, 10467610), (15, 8374088), (20, 6280566), (24, 5233805), (30, 4187044), (40, 3140283), (60, 2093522), (120, 1046761), (257, 488760), (514, 244380), (771, 162920), (1028, 122190), (1285, 97752), (1542, 81460), (2056, 61095), (2570, 48876), (3084, 40730), (3855, 32584), (4073, 30840), (5140, 24438), (6168, 20365), (7710, 16292), (8146, 15420), (10280, 12219)]