80995320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{32141}}^1$

素因数の和:32165

約数の個数: 96

約数和(自身を含む): 300849120

約数和(自身を除く): 219853800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 32141, 64282, 96423, 128564, 160705, 192846, 224987, 257128, 289269, 321410, 385692, 449974, 482115, 578538, 642820, 674961, 771384, 899948, 964230, 1124935, 1157076, 1285640, 1349922, 1446345, 1799896, 1928460, 2024883, 2249870, 2314152, 2699844, 2892690, 3374805, 3856920, 4049766, 4499740, 5399688, 5785380, 6749610, 8099532, 8999480, 10124415, 11570760, 13499220, 16199064, 20248830, 26998440, 40497660, 80995320]

約数ペア:

[(1, 80995320), (2, 40497660), (3, 26998440), (4, 20248830), (5, 16199064), (6, 13499220), (7, 11570760), (8, 10124415), (9, 8999480), (10, 8099532), (12, 6749610), (14, 5785380), (15, 5399688), (18, 4499740), (20, 4049766), (21, 3856920), (24, 3374805), (28, 2892690), (30, 2699844), (35, 2314152), (36, 2249870), (40, 2024883), (42, 1928460), (45, 1799896), (56, 1446345), (60, 1349922), (63, 1285640), (70, 1157076), (72, 1124935), (84, 964230), (90, 899948), (105, 771384), (120, 674961), (126, 642820), (140, 578538), (168, 482115), (180, 449974), (210, 385692), (252, 321410), (280, 289269), (315, 257128), (360, 224987), (420, 192846), (504, 160705), (630, 128564), (840, 96423), (1260, 64282), (2520, 32141)]