160972680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{121949}}^1$

素因数の和:121974

約数の個数: 64

約数和(自身を含む): 526824000

約数和(自身を除く): 365851320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 121949, 243898, 365847, 487796, 609745, 731694, 975592, 1219490, 1341439, 1463388, 1829235, 2438980, 2682878, 2926776, 3658470, 4024317, 4877960, 5365756, 6707195, 7316940, 8048634, 10731512, 13414390, 14633880, 16097268, 20121585, 26828780, 32194536, 40243170, 53657560, 80486340, 160972680]

約数ペア:

[(1, 160972680), (2, 80486340), (3, 53657560), (4, 40243170), (5, 32194536), (6, 26828780), (8, 20121585), (10, 16097268), (11, 14633880), (12, 13414390), (15, 10731512), (20, 8048634), (22, 7316940), (24, 6707195), (30, 5365756), (33, 4877960), (40, 4024317), (44, 3658470), (55, 2926776), (60, 2682878), (66, 2438980), (88, 1829235), (110, 1463388), (120, 1341439), (132, 1219490), (165, 975592), (220, 731694), (264, 609745), (330, 487796), (440, 365847), (660, 243898), (1320, 121949)]