1191388680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3309413}}^1$

素因数の和:3309430

約数の個数: 48

約数和(自身を含む): 3872014380

約数和(自身を除く): 2680625700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 3309413, 6618826, 9928239, 13237652, 16547065, 19856478, 26475304, 29784717, 33094130, 39712956, 49641195, 59569434, 66188260, 79425912, 99282390, 119138868, 132376520, 148923585, 198564780, 238277736, 297847170, 397129560, 595694340, 1191388680]

約数ペア:

[(1, 1191388680), (2, 595694340), (3, 397129560), (4, 297847170), (5, 238277736), (6, 198564780), (8, 148923585), (9, 132376520), (10, 119138868), (12, 99282390), (15, 79425912), (18, 66188260), (20, 59569434), (24, 49641195), (30, 39712956), (36, 33094130), (40, 29784717), (45, 26475304), (60, 19856478), (72, 16547065), (90, 13237652), (120, 9928239), (180, 6618826), (360, 3309413)]