40229880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{335249}}^1$

素因数の和:335263

約数の個数: 32

約数和(自身を含む): 120690000

約数和(自身を除く): 80460120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 335249, 670498, 1005747, 1340996, 1676245, 2011494, 2681992, 3352490, 4022988, 5028735, 6704980, 8045976, 10057470, 13409960, 20114940, 40229880]

約数ペア:

[(1, 40229880), (2, 20114940), (3, 13409960), (4, 10057470), (5, 8045976), (6, 6704980), (8, 5028735), (10, 4022988), (12, 3352490), (15, 2681992), (20, 2011494), (24, 1676245), (30, 1340996), (40, 1005747), (60, 670498), (120, 335249)]