80990160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17761}}^1$

素因数の和:17796

約数の個数: 80

約数和(自身を含む): 264298560

約数和(自身を除く): 183308400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 17761, 35522, 53283, 71044, 88805, 106566, 142088, 177610, 213132, 266415, 284176, 337459, 355220, 426264, 532830, 674918, 710440, 852528, 1012377, 1065660, 1349836, 1420880, 1687295, 2024754, 2131320, 2699672, 3374590, 4049508, 4262640, 5061885, 5399344, 6749180, 8099016, 10123770, 13498360, 16198032, 20247540, 26996720, 40495080, 80990160]

約数ペア:

[(1, 80990160), (2, 40495080), (3, 26996720), (4, 20247540), (5, 16198032), (6, 13498360), (8, 10123770), (10, 8099016), (12, 6749180), (15, 5399344), (16, 5061885), (19, 4262640), (20, 4049508), (24, 3374590), (30, 2699672), (38, 2131320), (40, 2024754), (48, 1687295), (57, 1420880), (60, 1349836), (76, 1065660), (80, 1012377), (95, 852528), (114, 710440), (120, 674918), (152, 532830), (190, 426264), (228, 355220), (240, 337459), (285, 284176), (304, 266415), (380, 213132), (456, 177610), (570, 142088), (760, 106566), (912, 88805), (1140, 71044), (1520, 53283), (2280, 35522), (4560, 17761)]