122327760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{509699}}^1$

素因数の和:509715

約数の個数: 40

約数和(自身を含む): 379216800

約数和(自身を除く): 256889040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 509699, 1019398, 1529097, 2038796, 2548495, 3058194, 4077592, 5096990, 6116388, 7645485, 8155184, 10193980, 12232776, 15290970, 20387960, 24465552, 30581940, 40775920, 61163880, 122327760]

約数ペア:

[(1, 122327760), (2, 61163880), (3, 40775920), (4, 30581940), (5, 24465552), (6, 20387960), (8, 15290970), (10, 12232776), (12, 10193980), (15, 8155184), (16, 7645485), (20, 6116388), (24, 5096990), (30, 4077592), (40, 3058194), (48, 2548495), (60, 2038796), (80, 1529097), (120, 1019398), (240, 509699)]