2214960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1$

素因数の和:866

約数の個数: 80

約数和(自身を含む): 7499520

約数和(自身を除く): 5284560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 839, 880, 1320, 1678, 2517, 2640, 3356, 4195, 5034, 6712, 8390, 9229, 10068, 12585, 13424, 16780, 18458, 20136, 25170, 27687, 33560, 36916, 40272, 46145, 50340, 55374, 67120, 73832, 92290, 100680, 110748, 138435, 147664, 184580, 201360, 221496, 276870, 369160, 442992, 553740, 738320, 1107480, 2214960]

約数ペア:

[(1, 2214960), (2, 1107480), (3, 738320), (4, 553740), (5, 442992), (6, 369160), (8, 276870), (10, 221496), (11, 201360), (12, 184580), (15, 147664), (16, 138435), (20, 110748), (22, 100680), (24, 92290), (30, 73832), (33, 67120), (40, 55374), (44, 50340), (48, 46145), (55, 40272), (60, 36916), (66, 33560), (80, 27687), (88, 25170), (110, 20136), (120, 18458), (132, 16780), (165, 13424), (176, 12585), (220, 10068), (240, 9229), (264, 8390), (330, 6712), (440, 5034), (528, 4195), (660, 3356), (839, 2640), (880, 2517), (1320, 1678)]