486398280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{57089}}^1$

素因数の和:57174

約数の個数: 64

約数和(自身を含む): 1479772800

約数和(自身を除く): 993374520

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, 57089, 114178, 171267, 228356, 285445, 342534, 456712, 570890, 685068, 856335, 1141780, 1370136, 1712670, 2283560, 3425340, 4053319, 6850680, 8106638, 12159957, 16213276, 20266595, 24319914, 32426552, 40533190, 48639828, 60799785, 81066380, 97279656, 121599570, 162132760, 243199140, 486398280]

約数ペア:

[(1, 486398280), (2, 243199140), (3, 162132760), (4, 121599570), (5, 97279656), (6, 81066380), (8, 60799785), (10, 48639828), (12, 40533190), (15, 32426552), (20, 24319914), (24, 20266595), (30, 16213276), (40, 12159957), (60, 8106638), (71, 6850680), (120, 4053319), (142, 3425340), (213, 2283560), (284, 1712670), (355, 1370136), (426, 1141780), (568, 856335), (710, 685068), (852, 570890), (1065, 456712), (1420, 342534), (1704, 285445), (2130, 228356), (2840, 171267), (4260, 114178), (8520, 57089)]