240210080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{136483}}^1$

素因数の和:136509

約数の個数: 48

約数和(自身を含む): 619091424

約数和(自身を除く): 378881344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 136483, 272966, 545932, 682415, 1091864, 1364830, 1501313, 2183728, 2729660, 3002626, 4367456, 5459320, 6005252, 7506565, 10918640, 12010504, 15013130, 21837280, 24021008, 30026260, 48042016, 60052520, 120105040, 240210080]

約数ペア:

[(1, 240210080), (2, 120105040), (4, 60052520), (5, 48042016), (8, 30026260), (10, 24021008), (11, 21837280), (16, 15013130), (20, 12010504), (22, 10918640), (32, 7506565), (40, 6005252), (44, 5459320), (55, 4367456), (80, 3002626), (88, 2729660), (110, 2183728), (160, 1501313), (176, 1364830), (220, 1091864), (352, 682415), (440, 545932), (880, 272966), (1760, 136483)]