120620040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2269}}^1$

素因数の和:2726

約数の個数: 64

約数和(自身を含む): 362836800

約数和(自身を除く): 242216760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 443, 886, 1329, 1772, 2215, 2269, 2658, 3544, 4430, 4538, 5316, 6645, 6807, 8860, 9076, 10632, 11345, 13290, 13614, 17720, 18152, 22690, 26580, 27228, 34035, 45380, 53160, 54456, 68070, 90760, 136140, 272280, 1005167, 2010334, 3015501, 4020668, 5025835, 6031002, 8041336, 10051670, 12062004, 15077505, 20103340, 24124008, 30155010, 40206680, 60310020, 120620040]

約数ペア:

[(1, 120620040), (2, 60310020), (3, 40206680), (4, 30155010), (5, 24124008), (6, 20103340), (8, 15077505), (10, 12062004), (12, 10051670), (15, 8041336), (20, 6031002), (24, 5025835), (30, 4020668), (40, 3015501), (60, 2010334), (120, 1005167), (443, 272280), (886, 136140), (1329, 90760), (1772, 68070), (2215, 54456), (2269, 53160), (2658, 45380), (3544, 34035), (4430, 27228), (4538, 26580), (5316, 22690), (6645, 18152), (6807, 17720), (8860, 13614), (9076, 13290), (10632, 11345)]