2088140280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{915851}}^1$

素因数の和:915884

約数の個数: 64

約数和(自身を含む): 6594134400

約数和(自身を除く): 4505994120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 915851, 1831702, 2747553, 3663404, 4579255, 5495106, 7326808, 9158510, 10990212, 13737765, 17401169, 18317020, 21980424, 27475530, 34802338, 36634040, 52203507, 54951060, 69604676, 87005845, 104407014, 109902120, 139209352, 174011690, 208814028, 261017535, 348023380, 417628056, 522035070, 696046760, 1044070140, 2088140280]

約数ペア:

[(1, 2088140280), (2, 1044070140), (3, 696046760), (4, 522035070), (5, 417628056), (6, 348023380), (8, 261017535), (10, 208814028), (12, 174011690), (15, 139209352), (19, 109902120), (20, 104407014), (24, 87005845), (30, 69604676), (38, 54951060), (40, 52203507), (57, 36634040), (60, 34802338), (76, 27475530), (95, 21980424), (114, 18317020), (120, 17401169), (152, 13737765), (190, 10990212), (228, 9158510), (285, 7326808), (380, 5495106), (456, 4579255), (570, 3663404), (760, 2747553), (1140, 1831702), (2280, 915851)]