310317360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1292989}}^1$

素因数の和:1293005

約数の個数: 40

約数和(自身を含む): 961984560

約数和(自身を除く): 651667200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1292989, 2585978, 3878967, 5171956, 6464945, 7757934, 10343912, 12929890, 15515868, 19394835, 20687824, 25859780, 31031736, 38789670, 51719560, 62063472, 77579340, 103439120, 155158680, 310317360]

約数ペア:

[(1, 310317360), (2, 155158680), (3, 103439120), (4, 77579340), (5, 62063472), (6, 51719560), (8, 38789670), (10, 31031736), (12, 25859780), (15, 20687824), (16, 19394835), (20, 15515868), (24, 12929890), (30, 10343912), (40, 7757934), (48, 6464945), (60, 5171956), (80, 3878967), (120, 2585978), (240, 1292989)]