1169520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 3964032

約数和(自身を除く): 2794512

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, 443, 528, 660, 880, 886, 1320, 1329, 1772, 2215, 2640, 2658, 3544, 4430, 4873, 5316, 6645, 7088, 8860, 9746, 10632, 13290, 14619, 17720, 19492, 21264, 24365, 26580, 29238, 35440, 38984, 48730, 53160, 58476, 73095, 77968, 97460, 106320, 116952, 146190, 194920, 233904, 292380, 389840, 584760, 1169520]

約数ペア:

[(1, 1169520), (2, 584760), (3, 389840), (4, 292380), (5, 233904), (6, 194920), (8, 146190), (10, 116952), (11, 106320), (12, 97460), (15, 77968), (16, 73095), (20, 58476), (22, 53160), (24, 48730), (30, 38984), (33, 35440), (40, 29238), (44, 26580), (48, 24365), (55, 21264), (60, 19492), (66, 17720), (80, 14619), (88, 13290), (110, 10632), (120, 9746), (132, 8860), (165, 7088), (176, 6645), (220, 5316), (240, 4873), (264, 4430), (330, 3544), (440, 2658), (443, 2640), (528, 2215), (660, 1772), (880, 1329), (886, 1320)]