53409480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2459}}^1$

素因数の和:2654

約数の個数: 64

約数和(自身を含む): 161179200

約数和(自身を除く): 107769720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2459, 2715, 3620, 4344, 4918, 5430, 7240, 7377, 9836, 10860, 12295, 14754, 19672, 21720, 24590, 29508, 36885, 49180, 59016, 73770, 98360, 147540, 295080, 445079, 890158, 1335237, 1780316, 2225395, 2670474, 3560632, 4450790, 5340948, 6676185, 8901580, 10681896, 13352370, 17803160, 26704740, 53409480]

約数ペア:

[(1, 53409480), (2, 26704740), (3, 17803160), (4, 13352370), (5, 10681896), (6, 8901580), (8, 6676185), (10, 5340948), (12, 4450790), (15, 3560632), (20, 2670474), (24, 2225395), (30, 1780316), (40, 1335237), (60, 890158), (120, 445079), (181, 295080), (362, 147540), (543, 98360), (724, 73770), (905, 59016), (1086, 49180), (1448, 36885), (1810, 29508), (2172, 24590), (2459, 21720), (2715, 19672), (3620, 14754), (4344, 12295), (4918, 10860), (5430, 9836), (7240, 7377)]