76704840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71023}}^1$

素因数の和:71043

約数の個数: 64

約数和(自身を含む): 255686400

約数和(自身を除く): 178981560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 71023, 142046, 213069, 284092, 355115, 426138, 568184, 639207, 710230, 852276, 1065345, 1278414, 1420460, 1704552, 1917621, 2130690, 2556828, 2840920, 3196035, 3835242, 4261380, 5113656, 6392070, 7670484, 8522760, 9588105, 12784140, 15340968, 19176210, 25568280, 38352420, 76704840]

約数ペア:

[(1, 76704840), (2, 38352420), (3, 25568280), (4, 19176210), (5, 15340968), (6, 12784140), (8, 9588105), (9, 8522760), (10, 7670484), (12, 6392070), (15, 5113656), (18, 4261380), (20, 3835242), (24, 3196035), (27, 2840920), (30, 2556828), (36, 2130690), (40, 1917621), (45, 1704552), (54, 1420460), (60, 1278414), (72, 1065345), (90, 852276), (108, 710230), (120, 639207), (135, 568184), (180, 426138), (216, 355115), (270, 284092), (360, 213069), (540, 142046), (1080, 71023)]