760028240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{306463}}^1$

素因数の和:306507

約数の個数: 40

約数和(自身を含む): 1824073728

約数和(自身を除く): 1064045488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 306463, 612926, 1225852, 1532315, 2451704, 3064630, 4903408, 6129260, 9500353, 12258520, 19000706, 24517040, 38001412, 47501765, 76002824, 95003530, 152005648, 190007060, 380014120, 760028240]

約数ペア:

[(1, 760028240), (2, 380014120), (4, 190007060), (5, 152005648), (8, 95003530), (10, 76002824), (16, 47501765), (20, 38001412), (31, 24517040), (40, 19000706), (62, 12258520), (80, 9500353), (124, 6129260), (155, 4903408), (248, 3064630), (310, 2451704), (496, 1532315), (620, 1225852), (1240, 612926), (2480, 306463)]