80322120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11743}}^1$

素因数の和:11779

約数の個数: 96

約数和(自身を含む): 274809600

約数和(自身を除く): 194487480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 11743, 23486, 35229, 46972, 58715, 70458, 93944, 105687, 117430, 140916, 176145, 211374, 223117, 234860, 281832, 352290, 422748, 446234, 469720, 528435, 669351, 704580, 845496, 892468, 1056870, 1115585, 1338702, 1409160, 1784936, 2008053, 2113740, 2231170, 2677404, 3346755, 4016106, 4227480, 4462340, 5354808, 6693510, 8032212, 8924680, 10040265, 13387020, 16064424, 20080530, 26774040, 40161060, 80322120]

約数ペア:

[(1, 80322120), (2, 40161060), (3, 26774040), (4, 20080530), (5, 16064424), (6, 13387020), (8, 10040265), (9, 8924680), (10, 8032212), (12, 6693510), (15, 5354808), (18, 4462340), (19, 4227480), (20, 4016106), (24, 3346755), (30, 2677404), (36, 2231170), (38, 2113740), (40, 2008053), (45, 1784936), (57, 1409160), (60, 1338702), (72, 1115585), (76, 1056870), (90, 892468), (95, 845496), (114, 704580), (120, 669351), (152, 528435), (171, 469720), (180, 446234), (190, 422748), (228, 352290), (285, 281832), (342, 234860), (360, 223117), (380, 211374), (456, 176145), (570, 140916), (684, 117430), (760, 105687), (855, 93944), (1140, 70458), (1368, 58715), (1710, 46972), (2280, 35229), (3420, 23486), (6840, 11743)]