172074480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1753}}^1$

素因数の和:2178

約数の個数: 80

約数和(自身を含む): 535040160

約数和(自身を除く): 362965680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 409, 818, 1227, 1636, 1753, 2045, 2454, 3272, 3506, 4090, 4908, 5259, 6135, 6544, 7012, 8180, 8765, 9816, 10518, 12270, 14024, 16360, 17530, 19632, 21036, 24540, 26295, 28048, 32720, 35060, 42072, 49080, 52590, 70120, 84144, 98160, 105180, 140240, 210360, 420720, 716977, 1433954, 2150931, 2867908, 3584885, 4301862, 5735816, 7169770, 8603724, 10754655, 11471632, 14339540, 17207448, 21509310, 28679080, 34414896, 43018620, 57358160, 86037240, 172074480]

約数ペア:

[(1, 172074480), (2, 86037240), (3, 57358160), (4, 43018620), (5, 34414896), (6, 28679080), (8, 21509310), (10, 17207448), (12, 14339540), (15, 11471632), (16, 10754655), (20, 8603724), (24, 7169770), (30, 5735816), (40, 4301862), (48, 3584885), (60, 2867908), (80, 2150931), (120, 1433954), (240, 716977), (409, 420720), (818, 210360), (1227, 140240), (1636, 105180), (1753, 98160), (2045, 84144), (2454, 70120), (3272, 52590), (3506, 49080), (4090, 42072), (4908, 35060), (5259, 32720), (6135, 28048), (6544, 26295), (7012, 24540), (8180, 21036), (8765, 19632), (9816, 17530), (10518, 16360), (12270, 14024)]