420092760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3500773}}^1$

素因数の和:3500787

約数の個数: 32

約数和(自身を含む): 1260278640

約数和(自身を除く): 840185880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3500773, 7001546, 10502319, 14003092, 17503865, 21004638, 28006184, 35007730, 42009276, 52511595, 70015460, 84018552, 105023190, 140030920, 210046380, 420092760]

約数ペア:

[(1, 420092760), (2, 210046380), (3, 140030920), (4, 105023190), (5, 84018552), (6, 70015460), (8, 52511595), (10, 42009276), (12, 35007730), (15, 28006184), (20, 21004638), (24, 17503865), (30, 14003092), (40, 10502319), (60, 7001546), (120, 3500773)]