69669480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{881}}^1$

素因数の和:1554

約数の個数: 64

約数和(自身を含む): 209563200

約数和(自身を除く): 139893720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 659, 881, 1318, 1762, 1977, 2636, 2643, 3295, 3524, 3954, 4405, 5272, 5286, 6590, 7048, 7908, 8810, 9885, 10572, 13180, 13215, 15816, 17620, 19770, 21144, 26360, 26430, 35240, 39540, 52860, 79080, 105720, 580579, 1161158, 1741737, 2322316, 2902895, 3483474, 4644632, 5805790, 6966948, 8708685, 11611580, 13933896, 17417370, 23223160, 34834740, 69669480]

約数ペア:

[(1, 69669480), (2, 34834740), (3, 23223160), (4, 17417370), (5, 13933896), (6, 11611580), (8, 8708685), (10, 6966948), (12, 5805790), (15, 4644632), (20, 3483474), (24, 2902895), (30, 2322316), (40, 1741737), (60, 1161158), (120, 580579), (659, 105720), (881, 79080), (1318, 52860), (1762, 39540), (1977, 35240), (2636, 26430), (2643, 26360), (3295, 21144), (3524, 19770), (3954, 17620), (4405, 15816), (5272, 13215), (5286, 13180), (6590, 10572), (7048, 9885), (7908, 8810)]