431463120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163433}}^1$

素因数の和:163460

約数の個数: 80

約数和(自身を含む): 1459138752

約数和(自身を除く): 1027675632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 163433, 326866, 490299, 653732, 817165, 980598, 1307464, 1634330, 1797763, 1961196, 2451495, 2614928, 3268660, 3595526, 3922392, 4902990, 5393289, 6537320, 7191052, 7844784, 8988815, 9805980, 10786578, 13074640, 14382104, 17977630, 19611960, 21573156, 26966445, 28764208, 35955260, 39223920, 43146312, 53932890, 71910520, 86292624, 107865780, 143821040, 215731560, 431463120]

約数ペア:

[(1, 431463120), (2, 215731560), (3, 143821040), (4, 107865780), (5, 86292624), (6, 71910520), (8, 53932890), (10, 43146312), (11, 39223920), (12, 35955260), (15, 28764208), (16, 26966445), (20, 21573156), (22, 19611960), (24, 17977630), (30, 14382104), (33, 13074640), (40, 10786578), (44, 9805980), (48, 8988815), (55, 7844784), (60, 7191052), (66, 6537320), (80, 5393289), (88, 4902990), (110, 3922392), (120, 3595526), (132, 3268660), (165, 2614928), (176, 2451495), (220, 1961196), (240, 1797763), (264, 1634330), (330, 1307464), (440, 980598), (528, 817165), (660, 653732), (880, 490299), (1320, 326866), (2640, 163433)]