56873340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{35107}}^1$

素因数の和:35128

約数の個数: 60

約数和(自身を含む): 178418856

約数和(自身を除く): 121545516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 35107, 70214, 105321, 140428, 175535, 210642, 315963, 351070, 421284, 526605, 631926, 702140, 947889, 1053210, 1263852, 1579815, 1895778, 2106420, 2843667, 3159630, 3791556, 4739445, 5687334, 6319260, 9478890, 11374668, 14218335, 18957780, 28436670, 56873340]

約数ペア:

[(1, 56873340), (2, 28436670), (3, 18957780), (4, 14218335), (5, 11374668), (6, 9478890), (9, 6319260), (10, 5687334), (12, 4739445), (15, 3791556), (18, 3159630), (20, 2843667), (27, 2106420), (30, 1895778), (36, 1579815), (45, 1263852), (54, 1053210), (60, 947889), (81, 702140), (90, 631926), (108, 526605), (135, 421284), (162, 351070), (180, 315963), (270, 210642), (324, 175535), (405, 140428), (540, 105321), (810, 70214), (1620, 35107)]