65744760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3677}}^1$

素因数の和:3840

約数の個数: 64

約数和(自身を含む): 198612000

約数和(自身を除く): 132867240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 3677, 4470, 5960, 7354, 8940, 11031, 14708, 17880, 18385, 22062, 29416, 36770, 44124, 55155, 73540, 88248, 110310, 147080, 220620, 441240, 547873, 1095746, 1643619, 2191492, 2739365, 3287238, 4382984, 5478730, 6574476, 8218095, 10957460, 13148952, 16436190, 21914920, 32872380, 65744760]

約数ペア:

[(1, 65744760), (2, 32872380), (3, 21914920), (4, 16436190), (5, 13148952), (6, 10957460), (8, 8218095), (10, 6574476), (12, 5478730), (15, 4382984), (20, 3287238), (24, 2739365), (30, 2191492), (40, 1643619), (60, 1095746), (120, 547873), (149, 441240), (298, 220620), (447, 147080), (596, 110310), (745, 88248), (894, 73540), (1192, 55155), (1490, 44124), (1788, 36770), (2235, 29416), (2980, 22062), (3576, 18385), (3677, 17880), (4470, 14708), (5960, 11031), (7354, 8940)]