2018591760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8410799}}^1$

素因数の和:8410815

約数の個数: 40

約数和(自身を含む): 6257635200

約数和(自身を除く): 4239043440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8410799, 16821598, 25232397, 33643196, 42053995, 50464794, 67286392, 84107990, 100929588, 126161985, 134572784, 168215980, 201859176, 252323970, 336431960, 403718352, 504647940, 672863920, 1009295880, 2018591760]

約数ペア:

[(1, 2018591760), (2, 1009295880), (3, 672863920), (4, 504647940), (5, 403718352), (6, 336431960), (8, 252323970), (10, 201859176), (12, 168215980), (15, 134572784), (16, 126161985), (20, 100929588), (24, 84107990), (30, 67286392), (40, 50464794), (48, 42053995), (60, 33643196), (80, 25232397), (120, 16821598), (240, 8410799)]