207162240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{107897}}^1$

素因数の和:107919

約数の個数: 64

約数和(自身を含む): 660335760

約数和(自身を除く): 453173520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 107897, 215794, 323691, 431588, 539485, 647382, 863176, 1078970, 1294764, 1618455, 1726352, 2157940, 2589528, 3236910, 3452704, 4315880, 5179056, 6473820, 6905408, 8631760, 10358112, 12947640, 13810816, 17263520, 20716224, 25895280, 34527040, 41432448, 51790560, 69054080, 103581120, 207162240]

約数ペア:

[(1, 207162240), (2, 103581120), (3, 69054080), (4, 51790560), (5, 41432448), (6, 34527040), (8, 25895280), (10, 20716224), (12, 17263520), (15, 13810816), (16, 12947640), (20, 10358112), (24, 8631760), (30, 6905408), (32, 6473820), (40, 5179056), (48, 4315880), (60, 3452704), (64, 3236910), (80, 2589528), (96, 2157940), (120, 1726352), (128, 1618455), (160, 1294764), (192, 1078970), (240, 863176), (320, 647382), (384, 539485), (480, 431588), (640, 323691), (960, 215794), (1920, 107897)]