87308480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{38977}}^1$

素因数の和:39001

約数の個数: 56

約数和(自身を含む): 237609888

約数和(自身を除く): 150301408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 38977, 77954, 155908, 194885, 272839, 311816, 389770, 545678, 623632, 779540, 1091356, 1247264, 1364195, 1559080, 2182712, 2494528, 2728390, 3118160, 4365424, 5456780, 6236320, 8730848, 10913560, 12472640, 17461696, 21827120, 43654240, 87308480]

約数ペア:

[(1, 87308480), (2, 43654240), (4, 21827120), (5, 17461696), (7, 12472640), (8, 10913560), (10, 8730848), (14, 6236320), (16, 5456780), (20, 4365424), (28, 3118160), (32, 2728390), (35, 2494528), (40, 2182712), (56, 1559080), (64, 1364195), (70, 1247264), (80, 1091356), (112, 779540), (140, 623632), (160, 545678), (224, 389770), (280, 311816), (320, 272839), (448, 194885), (560, 155908), (1120, 77954), (2240, 38977)]