2080774440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{823}}^1\times {\mathrm{2341}}^1$

素因数の和:3184

約数の個数: 128

約数和(自身を含む): 6947308800

約数和(自身を除く): 4866534360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 823, 1080, 1646, 2341, 2469, 3292, 4115, 4682, 4938, 6584, 7023, 7407, 8230, 9364, 9876, 11705, 12345, 14046, 14814, 16460, 18728, 19752, 21069, 22221, 23410, 24690, 28092, 29628, 32920, 35115, 37035, 42138, 44442, 46820, 49380, 56184, 59256, 63207, 70230, 74070, 84276, 88884, 93640, 98760, 105345, 111105, 126414, 140460, 148140, 168552, 177768, 210690, 222210, 252828, 280920, 296280, 316035, 421380, 444420, 505656, 632070, 842760, 888840, 1264140, 1926643, 2528280, 3853286, 5779929, 7706572, 9633215, 11559858, 15413144, 17339787, 19266430, 23119716, 28899645, 34679574, 38532860, 46239432, 52019361, 57799290, 69359148, 77065720, 86698935, 104038722, 115598580, 138718296, 173397870, 208077444, 231197160, 260096805, 346795740, 416154888, 520193610, 693591480, 1040387220, 2080774440]

約数ペア:

[(1, 2080774440), (2, 1040387220), (3, 693591480), (4, 520193610), (5, 416154888), (6, 346795740), (8, 260096805), (9, 231197160), (10, 208077444), (12, 173397870), (15, 138718296), (18, 115598580), (20, 104038722), (24, 86698935), (27, 77065720), (30, 69359148), (36, 57799290), (40, 52019361), (45, 46239432), (54, 38532860), (60, 34679574), (72, 28899645), (90, 23119716), (108, 19266430), (120, 17339787), (135, 15413144), (180, 11559858), (216, 9633215), (270, 7706572), (360, 5779929), (540, 3853286), (823, 2528280), (1080, 1926643), (1646, 1264140), (2341, 888840), (2469, 842760), (3292, 632070), (4115, 505656), (4682, 444420), (4938, 421380), (6584, 316035), (7023, 296280), (7407, 280920), (8230, 252828), (9364, 222210), (9876, 210690), (11705, 177768), (12345, 168552), (14046, 148140), (14814, 140460), (16460, 126414), (18728, 111105), (19752, 105345), (21069, 98760), (22221, 93640), (23410, 88884), (24690, 84276), (28092, 74070), (29628, 70230), (32920, 63207), (35115, 59256), (37035, 56184), (42138, 49380), (44442, 46820)]