146683920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4397}}^1$

素因数の和:4552

約数の個数: 80

約数和(自身を含む): 458095680

約数和(自身を除く): 311411760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 4397, 5560, 6672, 8340, 8794, 11120, 13191, 16680, 17588, 21985, 26382, 33360, 35176, 43970, 52764, 65955, 70352, 87940, 105528, 131910, 175880, 211056, 263820, 351760, 527640, 611183, 1055280, 1222366, 1833549, 2444732, 3055915, 3667098, 4889464, 6111830, 7334196, 9167745, 9778928, 12223660, 14668392, 18335490, 24447320, 29336784, 36670980, 48894640, 73341960, 146683920]

約数ペア:

[(1, 146683920), (2, 73341960), (3, 48894640), (4, 36670980), (5, 29336784), (6, 24447320), (8, 18335490), (10, 14668392), (12, 12223660), (15, 9778928), (16, 9167745), (20, 7334196), (24, 6111830), (30, 4889464), (40, 3667098), (48, 3055915), (60, 2444732), (80, 1833549), (120, 1222366), (139, 1055280), (240, 611183), (278, 527640), (417, 351760), (556, 263820), (695, 211056), (834, 175880), (1112, 131910), (1390, 105528), (1668, 87940), (2085, 70352), (2224, 65955), (2780, 52764), (3336, 43970), (4170, 35176), (4397, 33360), (5560, 26382), (6672, 21985), (8340, 17588), (8794, 16680), (11120, 13191)]