127830120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{857}}^1$

素因数の和:995

約数の個数: 128

約数和(自身を含む): 422547840

約数和(自身を除く): 294717720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 113, 120, 132, 165, 220, 226, 264, 330, 339, 440, 452, 565, 660, 678, 857, 904, 1130, 1243, 1320, 1356, 1695, 1714, 2260, 2486, 2571, 2712, 3390, 3428, 3729, 4285, 4520, 4972, 5142, 6215, 6780, 6856, 7458, 8570, 9427, 9944, 10284, 12430, 12855, 13560, 14916, 17140, 18645, 18854, 20568, 24860, 25710, 28281, 29832, 34280, 37290, 37708, 47135, 49720, 51420, 56562, 74580, 75416, 94270, 96841, 102840, 113124, 141405, 149160, 188540, 193682, 226248, 282810, 290523, 377080, 387364, 484205, 565620, 581046, 774728, 968410, 1065251, 1131240, 1162092, 1452615, 1936820, 2130502, 2324184, 2905230, 3195753, 3873640, 4261004, 5326255, 5810460, 6391506, 8522008, 10652510, 11620920, 12783012, 15978765, 21305020, 25566024, 31957530, 42610040, 63915060, 127830120]

約数ペア:

[(1, 127830120), (2, 63915060), (3, 42610040), (4, 31957530), (5, 25566024), (6, 21305020), (8, 15978765), (10, 12783012), (11, 11620920), (12, 10652510), (15, 8522008), (20, 6391506), (22, 5810460), (24, 5326255), (30, 4261004), (33, 3873640), (40, 3195753), (44, 2905230), (55, 2324184), (60, 2130502), (66, 1936820), (88, 1452615), (110, 1162092), (113, 1131240), (120, 1065251), (132, 968410), (165, 774728), (220, 581046), (226, 565620), (264, 484205), (330, 387364), (339, 377080), (440, 290523), (452, 282810), (565, 226248), (660, 193682), (678, 188540), (857, 149160), (904, 141405), (1130, 113124), (1243, 102840), (1320, 96841), (1356, 94270), (1695, 75416), (1714, 74580), (2260, 56562), (2486, 51420), (2571, 49720), (2712, 47135), (3390, 37708), (3428, 37290), (3729, 34280), (4285, 29832), (4520, 28281), (4972, 25710), (5142, 24860), (6215, 20568), (6780, 18854), (6856, 18645), (7458, 17140), (8570, 14916), (9427, 13560), (9944, 12855), (10284, 12430)]