235740780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13229}}^1$

素因数の和:13261

約数の個数: 120

約数和(自身を含む): 806818320

約数和(自身を除く): 571077540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 5940, 8910, 13229, 17820, 26458, 39687, 52916, 66145, 79374, 119061, 132290, 145519, 158748, 198435, 238122, 264580, 291038, 357183, 396870, 436557, 476244, 582076, 595305, 714366, 727595, 793740, 873114, 1071549, 1190610, 1309671, 1428732, 1455190, 1746228, 1785915, 2143098, 2182785, 2381220, 2619342, 2910380, 3571830, 3929013, 4286196, 4365570, 5238684, 5357745, 6548355, 7143660, 7858026, 8731140, 10715490, 11787039, 13096710, 15716052, 19645065, 21430980, 23574078, 26193420, 39290130, 47148156, 58935195, 78580260, 117870390, 235740780]

約数ペア:

[(1, 235740780), (2, 117870390), (3, 78580260), (4, 58935195), (5, 47148156), (6, 39290130), (9, 26193420), (10, 23574078), (11, 21430980), (12, 19645065), (15, 15716052), (18, 13096710), (20, 11787039), (22, 10715490), (27, 8731140), (30, 7858026), (33, 7143660), (36, 6548355), (44, 5357745), (45, 5238684), (54, 4365570), (55, 4286196), (60, 3929013), (66, 3571830), (81, 2910380), (90, 2619342), (99, 2381220), (108, 2182785), (110, 2143098), (132, 1785915), (135, 1746228), (162, 1455190), (165, 1428732), (180, 1309671), (198, 1190610), (220, 1071549), (270, 873114), (297, 793740), (324, 727595), (330, 714366), (396, 595305), (405, 582076), (495, 476244), (540, 436557), (594, 396870), (660, 357183), (810, 291038), (891, 264580), (990, 238122), (1188, 198435), (1485, 158748), (1620, 145519), (1782, 132290), (1980, 119061), (2970, 79374), (3564, 66145), (4455, 52916), (5940, 39687), (8910, 26458), (13229, 17820)]