72286680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4397}}^1$

素因数の和:4548

約数の個数: 64

約数和(自身を含む): 218492640

約数和(自身を除く): 146205960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 4397, 5480, 8220, 8794, 13191, 16440, 17588, 21985, 26382, 35176, 43970, 52764, 65955, 87940, 105528, 131910, 175880, 263820, 527640, 602389, 1204778, 1807167, 2409556, 3011945, 3614334, 4819112, 6023890, 7228668, 9035835, 12047780, 14457336, 18071670, 24095560, 36143340, 72286680]

約数ペア:

[(1, 72286680), (2, 36143340), (3, 24095560), (4, 18071670), (5, 14457336), (6, 12047780), (8, 9035835), (10, 7228668), (12, 6023890), (15, 4819112), (20, 3614334), (24, 3011945), (30, 2409556), (40, 1807167), (60, 1204778), (120, 602389), (137, 527640), (274, 263820), (411, 175880), (548, 131910), (685, 105528), (822, 87940), (1096, 65955), (1370, 52764), (1644, 43970), (2055, 35176), (2740, 26382), (3288, 21985), (4110, 17588), (4397, 16440), (5480, 13191), (8220, 8794)]