73218120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3371}}^1$

素因数の和:3566

約数の個数: 64

約数和(自身を含む): 220933440

約数和(自身を除く): 147715320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 3371, 3620, 4344, 5430, 6742, 7240, 10113, 10860, 13484, 16855, 20226, 21720, 26968, 33710, 40452, 50565, 67420, 80904, 101130, 134840, 202260, 404520, 610151, 1220302, 1830453, 2440604, 3050755, 3660906, 4881208, 6101510, 7321812, 9152265, 12203020, 14643624, 18304530, 24406040, 36609060, 73218120]

約数ペア:

[(1, 73218120), (2, 36609060), (3, 24406040), (4, 18304530), (5, 14643624), (6, 12203020), (8, 9152265), (10, 7321812), (12, 6101510), (15, 4881208), (20, 3660906), (24, 3050755), (30, 2440604), (40, 1830453), (60, 1220302), (120, 610151), (181, 404520), (362, 202260), (543, 134840), (724, 101130), (905, 80904), (1086, 67420), (1448, 50565), (1810, 40452), (2172, 33710), (2715, 26968), (3371, 21720), (3620, 20226), (4344, 16855), (5430, 13484), (6742, 10860), (7240, 10113)]