13365480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{877}}^1$

素因数の和:1018

約数の個数: 64

約数和(自身を含む): 40458240

約数和(自身を除く): 27092760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 877, 1016, 1270, 1524, 1754, 1905, 2540, 2631, 3048, 3508, 3810, 4385, 5080, 5262, 7016, 7620, 8770, 10524, 13155, 15240, 17540, 21048, 26310, 35080, 52620, 105240, 111379, 222758, 334137, 445516, 556895, 668274, 891032, 1113790, 1336548, 1670685, 2227580, 2673096, 3341370, 4455160, 6682740, 13365480]

約数ペア:

[(1, 13365480), (2, 6682740), (3, 4455160), (4, 3341370), (5, 2673096), (6, 2227580), (8, 1670685), (10, 1336548), (12, 1113790), (15, 891032), (20, 668274), (24, 556895), (30, 445516), (40, 334137), (60, 222758), (120, 111379), (127, 105240), (254, 52620), (381, 35080), (508, 26310), (635, 21048), (762, 17540), (877, 15240), (1016, 13155), (1270, 10524), (1524, 8770), (1754, 7620), (1905, 7016), (2540, 5262), (2631, 5080), (3048, 4385), (3508, 3810)]