1882080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1307}}^1$

素因数の和:1328

約数の個数: 72

約数和(自身を含む): 6427512

約数和(自身を除く): 4545432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1307, 1440, 2614, 3921, 5228, 6535, 7842, 10456, 11763, 13070, 15684, 19605, 20912, 23526, 26140, 31368, 39210, 41824, 47052, 52280, 58815, 62736, 78420, 94104, 104560, 117630, 125472, 156840, 188208, 209120, 235260, 313680, 376416, 470520, 627360, 941040, 1882080]

約数ペア:

[(1, 1882080), (2, 941040), (3, 627360), (4, 470520), (5, 376416), (6, 313680), (8, 235260), (9, 209120), (10, 188208), (12, 156840), (15, 125472), (16, 117630), (18, 104560), (20, 94104), (24, 78420), (30, 62736), (32, 58815), (36, 52280), (40, 47052), (45, 41824), (48, 39210), (60, 31368), (72, 26140), (80, 23526), (90, 20912), (96, 19605), (120, 15684), (144, 13070), (160, 11763), (180, 10456), (240, 7842), (288, 6535), (360, 5228), (480, 3921), (720, 2614), (1307, 1440)]