80926440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13763}}^1$

素因数の和:13791

約数の個数: 96

約数和(自身を含む): 282437280

約数和(自身を除く): 201510840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 13763, 27526, 41289, 55052, 68815, 82578, 96341, 110104, 137630, 165156, 192682, 206445, 275260, 289023, 330312, 385364, 412890, 481705, 550520, 578046, 674387, 770728, 825780, 963410, 1156092, 1348774, 1445115, 1651560, 1926820, 2023161, 2312184, 2697548, 2890230, 3371935, 3853640, 4046322, 5395096, 5780460, 6743870, 8092644, 10115805, 11560920, 13487740, 16185288, 20231610, 26975480, 40463220, 80926440]

約数ペア:

[(1, 80926440), (2, 40463220), (3, 26975480), (4, 20231610), (5, 16185288), (6, 13487740), (7, 11560920), (8, 10115805), (10, 8092644), (12, 6743870), (14, 5780460), (15, 5395096), (20, 4046322), (21, 3853640), (24, 3371935), (28, 2890230), (30, 2697548), (35, 2312184), (40, 2023161), (42, 1926820), (49, 1651560), (56, 1445115), (60, 1348774), (70, 1156092), (84, 963410), (98, 825780), (105, 770728), (120, 674387), (140, 578046), (147, 550520), (168, 481705), (196, 412890), (210, 385364), (245, 330312), (280, 289023), (294, 275260), (392, 206445), (420, 192682), (490, 165156), (588, 137630), (735, 110104), (840, 96341), (980, 82578), (1176, 68815), (1470, 55052), (1960, 41289), (2940, 27526), (5880, 13763)]