85230960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18691}}^1$

素因数の和:18726

約数の個数: 80

約数和(自身を含む): 278136960

約数和(自身を除く): 192906000

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, 18691, 37382, 56073, 74764, 93455, 112146, 149528, 186910, 224292, 280365, 299056, 355129, 373820, 448584, 560730, 710258, 747640, 897168, 1065387, 1121460, 1420516, 1495280, 1775645, 2130774, 2242920, 2841032, 3551290, 4261548, 4485840, 5326935, 5682064, 7102580, 8523096, 10653870, 14205160, 17046192, 21307740, 28410320, 42615480, 85230960]

約数ペア:

[(1, 85230960), (2, 42615480), (3, 28410320), (4, 21307740), (5, 17046192), (6, 14205160), (8, 10653870), (10, 8523096), (12, 7102580), (15, 5682064), (16, 5326935), (19, 4485840), (20, 4261548), (24, 3551290), (30, 2841032), (38, 2242920), (40, 2130774), (48, 1775645), (57, 1495280), (60, 1420516), (76, 1121460), (80, 1065387), (95, 897168), (114, 747640), (120, 710258), (152, 560730), (190, 448584), (228, 373820), (240, 355129), (285, 299056), (304, 280365), (380, 224292), (456, 186910), (570, 149528), (760, 112146), (912, 93455), (1140, 74764), (1520, 56073), (2280, 37382), (4560, 18691)]