207940080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{866417}}^1$

素因数の和:866433

約数の個数: 40

約数和(自身を含む): 644614992

約数和(自身を除く): 436674912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 866417, 1732834, 2599251, 3465668, 4332085, 5198502, 6931336, 8664170, 10397004, 12996255, 13862672, 17328340, 20794008, 25992510, 34656680, 41588016, 51985020, 69313360, 103970040, 207940080]

約数ペア:

[(1, 207940080), (2, 103970040), (3, 69313360), (4, 51985020), (5, 41588016), (6, 34656680), (8, 25992510), (10, 20794008), (12, 17328340), (15, 13862672), (16, 12996255), (20, 10397004), (24, 8664170), (30, 6931336), (40, 5198502), (48, 4332085), (60, 3465668), (80, 2599251), (120, 1732834), (240, 866417)]