3722880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1$

素因数の和:306

約数の個数: 128

約数和(自身を含む): 13610880

約数和(自身を除く): 9888000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 277, 280, 320, 336, 384, 420, 448, 480, 554, 560, 640, 672, 831, 840, 896, 960, 1108, 1120, 1344, 1385, 1662, 1680, 1920, 1939, 2216, 2240, 2688, 2770, 3324, 3360, 3878, 4155, 4432, 4480, 5540, 5817, 6648, 6720, 7756, 8310, 8864, 9695, 11080, 11634, 13296, 13440, 15512, 16620, 17728, 19390, 22160, 23268, 26592, 29085, 31024, 33240, 35456, 38780, 44320, 46536, 53184, 58170, 62048, 66480, 77560, 88640, 93072, 106368, 116340, 124096, 132960, 155120, 177280, 186144, 232680, 248192, 265920, 310240, 372288, 465360, 531840, 620480, 744576, 930720, 1240960, 1861440, 3722880]

約数ペア:

[(1, 3722880), (2, 1861440), (3, 1240960), (4, 930720), (5, 744576), (6, 620480), (7, 531840), (8, 465360), (10, 372288), (12, 310240), (14, 265920), (15, 248192), (16, 232680), (20, 186144), (21, 177280), (24, 155120), (28, 132960), (30, 124096), (32, 116340), (35, 106368), (40, 93072), (42, 88640), (48, 77560), (56, 66480), (60, 62048), (64, 58170), (70, 53184), (80, 46536), (84, 44320), (96, 38780), (105, 35456), (112, 33240), (120, 31024), (128, 29085), (140, 26592), (160, 23268), (168, 22160), (192, 19390), (210, 17728), (224, 16620), (240, 15512), (277, 13440), (280, 13296), (320, 11634), (336, 11080), (384, 9695), (420, 8864), (448, 8310), (480, 7756), (554, 6720), (560, 6648), (640, 5817), (672, 5540), (831, 4480), (840, 4432), (896, 4155), (960, 3878), (1108, 3360), (1120, 3324), (1344, 2770), (1385, 2688), (1662, 2240), (1680, 2216), (1920, 1939)]