16855080

素因数分解:

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

素因数の和:251

約数の個数: 96

約数和(自身を含む): 55654560

約数和(自身を除く): 38799480

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, 904, 1130, 1243, 1320, 1356, 1695, 2260, 2486, 2712, 3390, 3729, 4520, 4972, 6215, 6780, 7458, 9944, 12430, 12769, 13560, 14916, 18645, 24860, 25538, 29832, 37290, 38307, 49720, 51076, 63845, 74580, 76614, 102152, 127690, 140459, 149160, 153228, 191535, 255380, 280918, 306456, 383070, 421377, 510760, 561836, 702295, 766140, 842754, 1123672, 1404590, 1532280, 1685508, 2106885, 2809180, 3371016, 4213770, 5618360, 8427540, 16855080]

約数ペア:

[(1, 16855080), (2, 8427540), (3, 5618360), (4, 4213770), (5, 3371016), (6, 2809180), (8, 2106885), (10, 1685508), (11, 1532280), (12, 1404590), (15, 1123672), (20, 842754), (22, 766140), (24, 702295), (30, 561836), (33, 510760), (40, 421377), (44, 383070), (55, 306456), (60, 280918), (66, 255380), (88, 191535), (110, 153228), (113, 149160), (120, 140459), (132, 127690), (165, 102152), (220, 76614), (226, 74580), (264, 63845), (330, 51076), (339, 49720), (440, 38307), (452, 37290), (565, 29832), (660, 25538), (678, 24860), (904, 18645), (1130, 14916), (1243, 13560), (1320, 12769), (1356, 12430), (1695, 9944), (2260, 7458), (2486, 6780), (2712, 6215), (3390, 4972), (3729, 4520)]