75907920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28753}}^1$

素因数の和:28780

約数の個数: 80

約数和(自身を含む): 256715712

約数和(自身を除く): 180807792

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, 28753, 57506, 86259, 115012, 143765, 172518, 230024, 287530, 316283, 345036, 431295, 460048, 575060, 632566, 690072, 862590, 948849, 1150120, 1265132, 1380144, 1581415, 1725180, 1897698, 2300240, 2530264, 3162830, 3450360, 3795396, 4744245, 5060528, 6325660, 6900720, 7590792, 9488490, 12651320, 15181584, 18976980, 25302640, 37953960, 75907920]

約数ペア:

[(1, 75907920), (2, 37953960), (3, 25302640), (4, 18976980), (5, 15181584), (6, 12651320), (8, 9488490), (10, 7590792), (11, 6900720), (12, 6325660), (15, 5060528), (16, 4744245), (20, 3795396), (22, 3450360), (24, 3162830), (30, 2530264), (33, 2300240), (40, 1897698), (44, 1725180), (48, 1581415), (55, 1380144), (60, 1265132), (66, 1150120), (80, 948849), (88, 862590), (110, 690072), (120, 632566), (132, 575060), (165, 460048), (176, 431295), (220, 345036), (240, 316283), (264, 287530), (330, 230024), (440, 172518), (528, 143765), (660, 115012), (880, 86259), (1320, 57506), (2640, 28753)]