73962120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8681}}^1$

素因数の和:8766

約数の個数: 64

約数和(自身を含む): 225037440

約数和(自身を除く): 151075320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 8681, 17362, 26043, 34724, 43405, 52086, 69448, 86810, 104172, 130215, 173620, 208344, 260430, 347240, 520860, 616351, 1041720, 1232702, 1849053, 2465404, 3081755, 3698106, 4930808, 6163510, 7396212, 9245265, 12327020, 14792424, 18490530, 24654040, 36981060, 73962120]

約数ペア:

[(1, 73962120), (2, 36981060), (3, 24654040), (4, 18490530), (5, 14792424), (6, 12327020), (8, 9245265), (10, 7396212), (12, 6163510), (15, 4930808), (20, 3698106), (24, 3081755), (30, 2465404), (40, 1849053), (60, 1232702), (71, 1041720), (120, 616351), (142, 520860), (213, 347240), (284, 260430), (355, 208344), (426, 173620), (568, 130215), (710, 104172), (852, 86810), (1065, 69448), (1420, 52086), (1704, 43405), (2130, 34724), (2840, 26043), (4260, 17362), (8520, 8681)]