839970360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{13487}}^1$

素因数の和:13677

約数の個数: 96

約数和(自身を含む): 2745887040

約数和(自身を除く): 1905916680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 173, 180, 346, 360, 519, 692, 865, 1038, 1384, 1557, 1730, 2076, 2595, 3114, 3460, 4152, 5190, 6228, 6920, 7785, 10380, 12456, 13487, 15570, 20760, 26974, 31140, 40461, 53948, 62280, 67435, 80922, 107896, 121383, 134870, 161844, 202305, 242766, 269740, 323688, 404610, 485532, 539480, 606915, 809220, 971064, 1213830, 1618440, 2333251, 2427660, 4666502, 4855320, 6999753, 9333004, 11666255, 13999506, 18666008, 20999259, 23332510, 27999012, 34998765, 41998518, 46665020, 55998024, 69997530, 83997036, 93330040, 104996295, 139995060, 167994072, 209992590, 279990120, 419985180, 839970360]

約数ペア:

[(1, 839970360), (2, 419985180), (3, 279990120), (4, 209992590), (5, 167994072), (6, 139995060), (8, 104996295), (9, 93330040), (10, 83997036), (12, 69997530), (15, 55998024), (18, 46665020), (20, 41998518), (24, 34998765), (30, 27999012), (36, 23332510), (40, 20999259), (45, 18666008), (60, 13999506), (72, 11666255), (90, 9333004), (120, 6999753), (173, 4855320), (180, 4666502), (346, 2427660), (360, 2333251), (519, 1618440), (692, 1213830), (865, 971064), (1038, 809220), (1384, 606915), (1557, 539480), (1730, 485532), (2076, 404610), (2595, 323688), (3114, 269740), (3460, 242766), (4152, 202305), (5190, 161844), (6228, 134870), (6920, 121383), (7785, 107896), (10380, 80922), (12456, 67435), (13487, 62280), (15570, 53948), (20760, 40461), (26974, 31140)]