119240360

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{48869}}^1$

素因数の和:48941

約数の個数: 32

約数和(自身を含む): 272694600

約数和(自身を除く): 153454240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 48869, 97738, 195476, 244345, 390952, 488690, 977380, 1954760, 2981009, 5962018, 11924036, 14905045, 23848072, 29810090, 59620180, 119240360]

約数ペア:

[(1, 119240360), (2, 59620180), (4, 29810090), (5, 23848072), (8, 14905045), (10, 11924036), (20, 5962018), (40, 2981009), (61, 1954760), (122, 977380), (244, 488690), (305, 390952), (488, 244345), (610, 195476), (1220, 97738), (2440, 48869)]