457123560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{53653}}^1$

素因数の和:53738

約数の個数: 64

約数和(自身を含む): 1390711680

約数和(自身を除く): 933588120

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, 53653, 107306, 160959, 214612, 268265, 321918, 429224, 536530, 643836, 804795, 1073060, 1287672, 1609590, 2146120, 3219180, 3809363, 6438360, 7618726, 11428089, 15237452, 19046815, 22856178, 30474904, 38093630, 45712356, 57140445, 76187260, 91424712, 114280890, 152374520, 228561780, 457123560]

約数ペア:

[(1, 457123560), (2, 228561780), (3, 152374520), (4, 114280890), (5, 91424712), (6, 76187260), (8, 57140445), (10, 45712356), (12, 38093630), (15, 30474904), (20, 22856178), (24, 19046815), (30, 15237452), (40, 11428089), (60, 7618726), (71, 6438360), (120, 3809363), (142, 3219180), (213, 2146120), (284, 1609590), (355, 1287672), (426, 1073060), (568, 804795), (710, 643836), (852, 536530), (1065, 429224), (1420, 321918), (1704, 268265), (2130, 214612), (2840, 160959), (4260, 107306), (8520, 53653)]