2080854960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{211469}}^1$

素因数の和:211526

約数の個数: 80

約数和(自身を含む): 6608014560

約数和(自身を除く): 4527159600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 211469, 422938, 634407, 845876, 1057345, 1268814, 1691752, 2114690, 2537628, 3172035, 3383504, 4229380, 5075256, 6344070, 8458760, 8670229, 10150512, 12688140, 16917520, 17340458, 25376280, 26010687, 34680916, 43351145, 50752560, 52021374, 69361832, 86702290, 104042748, 130053435, 138723664, 173404580, 208085496, 260106870, 346809160, 416170992, 520213740, 693618320, 1040427480, 2080854960]

約数ペア:

[(1, 2080854960), (2, 1040427480), (3, 693618320), (4, 520213740), (5, 416170992), (6, 346809160), (8, 260106870), (10, 208085496), (12, 173404580), (15, 138723664), (16, 130053435), (20, 104042748), (24, 86702290), (30, 69361832), (40, 52021374), (41, 50752560), (48, 43351145), (60, 34680916), (80, 26010687), (82, 25376280), (120, 17340458), (123, 16917520), (164, 12688140), (205, 10150512), (240, 8670229), (246, 8458760), (328, 6344070), (410, 5075256), (492, 4229380), (615, 3383504), (656, 3172035), (820, 2537628), (984, 2114690), (1230, 1691752), (1640, 1268814), (1968, 1057345), (2460, 845876), (3280, 634407), (4920, 422938), (9840, 211469)]