190503120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41777}}^1$

素因数の和:41812

約数の個数: 80

約数和(自身を含む): 621656640

約数和(自身を除く): 431153520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 41777, 83554, 125331, 167108, 208885, 250662, 334216, 417770, 501324, 626655, 668432, 793763, 835540, 1002648, 1253310, 1587526, 1671080, 2005296, 2381289, 2506620, 3175052, 3342160, 3968815, 4762578, 5013240, 6350104, 7937630, 9525156, 10026480, 11906445, 12700208, 15875260, 19050312, 23812890, 31750520, 38100624, 47625780, 63501040, 95251560, 190503120]

約数ペア:

[(1, 190503120), (2, 95251560), (3, 63501040), (4, 47625780), (5, 38100624), (6, 31750520), (8, 23812890), (10, 19050312), (12, 15875260), (15, 12700208), (16, 11906445), (19, 10026480), (20, 9525156), (24, 7937630), (30, 6350104), (38, 5013240), (40, 4762578), (48, 3968815), (57, 3342160), (60, 3175052), (76, 2506620), (80, 2381289), (95, 2005296), (114, 1671080), (120, 1587526), (152, 1253310), (190, 1002648), (228, 835540), (240, 793763), (285, 668432), (304, 626655), (380, 501324), (456, 417770), (570, 334216), (760, 250662), (912, 208885), (1140, 167108), (1520, 125331), (2280, 83554), (4560, 41777)]