29400240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{122501}}^1$

素因数の和:122517

約数の個数: 40

約数和(自身を含む): 91141488

約数和(自身を除く): 61741248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 122501, 245002, 367503, 490004, 612505, 735006, 980008, 1225010, 1470012, 1837515, 1960016, 2450020, 2940024, 3675030, 4900040, 5880048, 7350060, 9800080, 14700120, 29400240]

約数ペア:

[(1, 29400240), (2, 14700120), (3, 9800080), (4, 7350060), (5, 5880048), (6, 4900040), (8, 3675030), (10, 2940024), (12, 2450020), (15, 1960016), (16, 1837515), (20, 1470012), (24, 1225010), (30, 980008), (40, 735006), (48, 612505), (60, 490004), (80, 367503), (120, 245002), (240, 122501)]