4039320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:876

約数の個数: 64

約数和(自身を含む): 12428640

約数和(自身を除く): 8389320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 821, 984, 1230, 1640, 1642, 2460, 2463, 3284, 4105, 4920, 4926, 6568, 8210, 9852, 12315, 16420, 19704, 24630, 32840, 33661, 49260, 67322, 98520, 100983, 134644, 168305, 201966, 269288, 336610, 403932, 504915, 673220, 807864, 1009830, 1346440, 2019660, 4039320]

約数ペア:

[(1, 4039320), (2, 2019660), (3, 1346440), (4, 1009830), (5, 807864), (6, 673220), (8, 504915), (10, 403932), (12, 336610), (15, 269288), (20, 201966), (24, 168305), (30, 134644), (40, 100983), (41, 98520), (60, 67322), (82, 49260), (120, 33661), (123, 32840), (164, 24630), (205, 19704), (246, 16420), (328, 12315), (410, 9852), (492, 8210), (615, 6568), (820, 4926), (821, 4920), (984, 4105), (1230, 3284), (1640, 2463), (1642, 2460)]