220131120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83383}}^1$

素因数の和:83410

約数の個数: 80

約数和(自身を含む): 744452352

約数和(自身を除く): 524321232

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, 83383, 166766, 250149, 333532, 416915, 500298, 667064, 833830, 917213, 1000596, 1250745, 1334128, 1667660, 1834426, 2001192, 2501490, 2751639, 3335320, 3668852, 4002384, 4586065, 5002980, 5503278, 6670640, 7337704, 9172130, 10005960, 11006556, 13758195, 14675408, 18344260, 20011920, 22013112, 27516390, 36688520, 44026224, 55032780, 73377040, 110065560, 220131120]

約数ペア:

[(1, 220131120), (2, 110065560), (3, 73377040), (4, 55032780), (5, 44026224), (6, 36688520), (8, 27516390), (10, 22013112), (11, 20011920), (12, 18344260), (15, 14675408), (16, 13758195), (20, 11006556), (22, 10005960), (24, 9172130), (30, 7337704), (33, 6670640), (40, 5503278), (44, 5002980), (48, 4586065), (55, 4002384), (60, 3668852), (66, 3335320), (80, 2751639), (88, 2501490), (110, 2001192), (120, 1834426), (132, 1667660), (165, 1334128), (176, 1250745), (220, 1000596), (240, 917213), (264, 833830), (330, 667064), (440, 500298), (528, 416915), (660, 333532), (880, 250149), (1320, 166766), (2640, 83383)]