65715480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{659}}^1$

素因数の和:953

約数の個数: 96

約数和(自身を含む): 214671600

約数和(自身を除く): 148956120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 277, 360, 554, 659, 831, 1108, 1318, 1385, 1662, 1977, 2216, 2493, 2636, 2770, 3295, 3324, 3954, 4155, 4986, 5272, 5540, 5931, 6590, 6648, 7908, 8310, 9885, 9972, 11080, 11862, 12465, 13180, 15816, 16620, 19770, 19944, 23724, 24930, 26360, 29655, 33240, 39540, 47448, 49860, 59310, 79080, 99720, 118620, 182543, 237240, 365086, 547629, 730172, 912715, 1095258, 1460344, 1642887, 1825430, 2190516, 2738145, 3285774, 3650860, 4381032, 5476290, 6571548, 7301720, 8214435, 10952580, 13143096, 16428870, 21905160, 32857740, 65715480]

約数ペア:

[(1, 65715480), (2, 32857740), (3, 21905160), (4, 16428870), (5, 13143096), (6, 10952580), (8, 8214435), (9, 7301720), (10, 6571548), (12, 5476290), (15, 4381032), (18, 3650860), (20, 3285774), (24, 2738145), (30, 2190516), (36, 1825430), (40, 1642887), (45, 1460344), (60, 1095258), (72, 912715), (90, 730172), (120, 547629), (180, 365086), (277, 237240), (360, 182543), (554, 118620), (659, 99720), (831, 79080), (1108, 59310), (1318, 49860), (1385, 47448), (1662, 39540), (1977, 33240), (2216, 29655), (2493, 26360), (2636, 24930), (2770, 23724), (3295, 19944), (3324, 19770), (3954, 16620), (4155, 15816), (4986, 13180), (5272, 12465), (5540, 11862), (5931, 11080), (6590, 9972), (6648, 9885), (7908, 8310)]