3054120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:866

約数の個数: 64

約数和(自身を含む): 9469440

約数和(自身を除く): 6415320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 821, 930, 1240, 1642, 1860, 2463, 3284, 3720, 4105, 4926, 6568, 8210, 9852, 12315, 16420, 19704, 24630, 25451, 32840, 49260, 50902, 76353, 98520, 101804, 127255, 152706, 203608, 254510, 305412, 381765, 509020, 610824, 763530, 1018040, 1527060, 3054120]

約数ペア:

[(1, 3054120), (2, 1527060), (3, 1018040), (4, 763530), (5, 610824), (6, 509020), (8, 381765), (10, 305412), (12, 254510), (15, 203608), (20, 152706), (24, 127255), (30, 101804), (31, 98520), (40, 76353), (60, 50902), (62, 49260), (93, 32840), (120, 25451), (124, 24630), (155, 19704), (186, 16420), (248, 12315), (310, 9852), (372, 8210), (465, 6568), (620, 4926), (744, 4105), (821, 3720), (930, 3284), (1240, 2463), (1642, 1860)]