89488560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53267}}^1$

素因数の和:53290

約数の個数: 80

約数和(自身を含む): 317051136

約数和(自身を除く): 227562576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 53267, 106534, 159801, 213068, 266335, 319602, 372869, 426136, 532670, 639204, 745738, 799005, 852272, 1065340, 1118607, 1278408, 1491476, 1598010, 1864345, 2130680, 2237214, 2556816, 2982952, 3196020, 3728690, 4261360, 4474428, 5593035, 5965904, 6392040, 7457380, 8948856, 11186070, 12784080, 14914760, 17897712, 22372140, 29829520, 44744280, 89488560]

約数ペア:

[(1, 89488560), (2, 44744280), (3, 29829520), (4, 22372140), (5, 17897712), (6, 14914760), (7, 12784080), (8, 11186070), (10, 8948856), (12, 7457380), (14, 6392040), (15, 5965904), (16, 5593035), (20, 4474428), (21, 4261360), (24, 3728690), (28, 3196020), (30, 2982952), (35, 2556816), (40, 2237214), (42, 2130680), (48, 1864345), (56, 1598010), (60, 1491476), (70, 1278408), (80, 1118607), (84, 1065340), (105, 852272), (112, 799005), (120, 745738), (140, 639204), (168, 532670), (210, 426136), (240, 372869), (280, 319602), (336, 266335), (420, 213068), (560, 159801), (840, 106534), (1680, 53267)]