18662160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7069}}^1$

素因数の和:7096

約数の個数: 80

約数和(自身を含む): 63120960

約数和(自身を除く): 44458800

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, 880, 1320, 2640, 7069, 14138, 21207, 28276, 35345, 42414, 56552, 70690, 77759, 84828, 106035, 113104, 141380, 155518, 169656, 212070, 233277, 282760, 311036, 339312, 388795, 424140, 466554, 565520, 622072, 777590, 848280, 933108, 1166385, 1244144, 1555180, 1696560, 1866216, 2332770, 3110360, 3732432, 4665540, 6220720, 9331080, 18662160]

約数ペア:

[(1, 18662160), (2, 9331080), (3, 6220720), (4, 4665540), (5, 3732432), (6, 3110360), (8, 2332770), (10, 1866216), (11, 1696560), (12, 1555180), (15, 1244144), (16, 1166385), (20, 933108), (22, 848280), (24, 777590), (30, 622072), (33, 565520), (40, 466554), (44, 424140), (48, 388795), (55, 339312), (60, 311036), (66, 282760), (80, 233277), (88, 212070), (110, 169656), (120, 155518), (132, 141380), (165, 113104), (176, 106035), (220, 84828), (240, 77759), (264, 70690), (330, 56552), (440, 42414), (528, 35345), (660, 28276), (880, 21207), (1320, 14138), (2640, 7069)]