29408880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{677}}^1$

素因数の和:874

約数の個数: 80

約数和(自身を含む): 91806624

約数和(自身を除く): 62397744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 181, 240, 362, 543, 677, 724, 905, 1086, 1354, 1448, 1810, 2031, 2172, 2708, 2715, 2896, 3385, 3620, 4062, 4344, 5416, 5430, 6770, 7240, 8124, 8688, 10155, 10832, 10860, 13540, 14480, 16248, 20310, 21720, 27080, 32496, 40620, 43440, 54160, 81240, 122537, 162480, 245074, 367611, 490148, 612685, 735222, 980296, 1225370, 1470444, 1838055, 1960592, 2450740, 2940888, 3676110, 4901480, 5881776, 7352220, 9802960, 14704440, 29408880]

約数ペア:

[(1, 29408880), (2, 14704440), (3, 9802960), (4, 7352220), (5, 5881776), (6, 4901480), (8, 3676110), (10, 2940888), (12, 2450740), (15, 1960592), (16, 1838055), (20, 1470444), (24, 1225370), (30, 980296), (40, 735222), (48, 612685), (60, 490148), (80, 367611), (120, 245074), (181, 162480), (240, 122537), (362, 81240), (543, 54160), (677, 43440), (724, 40620), (905, 32496), (1086, 27080), (1354, 21720), (1448, 20310), (1810, 16248), (2031, 14480), (2172, 13540), (2708, 10860), (2715, 10832), (2896, 10155), (3385, 8688), (3620, 8124), (4062, 7240), (4344, 6770), (5416, 5430)]