1158960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1$

素因数の和:466

約数の個数: 80

約数和(自身を含む): 3928320

約数和(自身を除く): 2769360

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, 439, 440, 528, 660, 878, 880, 1317, 1320, 1756, 2195, 2634, 2640, 3512, 4390, 4829, 5268, 6585, 7024, 8780, 9658, 10536, 13170, 14487, 17560, 19316, 21072, 24145, 26340, 28974, 35120, 38632, 48290, 52680, 57948, 72435, 77264, 96580, 105360, 115896, 144870, 193160, 231792, 289740, 386320, 579480, 1158960]

約数ペア:

[(1, 1158960), (2, 579480), (3, 386320), (4, 289740), (5, 231792), (6, 193160), (8, 144870), (10, 115896), (11, 105360), (12, 96580), (15, 77264), (16, 72435), (20, 57948), (22, 52680), (24, 48290), (30, 38632), (33, 35120), (40, 28974), (44, 26340), (48, 24145), (55, 21072), (60, 19316), (66, 17560), (80, 14487), (88, 13170), (110, 10536), (120, 9658), (132, 8780), (165, 7024), (176, 6585), (220, 5268), (240, 4829), (264, 4390), (330, 3512), (439, 2640), (440, 2634), (528, 2195), (660, 1756), (878, 1320), (880, 1317)]