2887014720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{1949}}^1$

素因数の和:3512

約数の個数: 112

約数和(自身を含む): 9176918400

約数和(自身を除く): 6289903680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 1543, 1949, 3086, 3898, 4629, 5847, 6172, 7715, 7796, 9258, 9745, 11694, 12344, 15430, 15592, 18516, 19490, 23145, 23388, 24688, 29235, 30860, 31184, 37032, 38980, 46290, 46776, 49376, 58470, 61720, 62368, 74064, 77960, 92580, 93552, 98752, 116940, 123440, 124736, 148128, 155920, 185160, 187104, 233880, 246880, 296256, 311840, 370320, 374208, 467760, 493760, 623680, 740640, 935520, 1481280, 1871040, 3007307, 6014614, 9021921, 12029228, 15036535, 18043842, 24058456, 30073070, 36087684, 45109605, 48116912, 60146140, 72175368, 90219210, 96233824, 120292280, 144350736, 180438420, 192467648, 240584560, 288701472, 360876840, 481169120, 577402944, 721753680, 962338240, 1443507360, 2887014720]

約数ペア:

[(1, 2887014720), (2, 1443507360), (3, 962338240), (4, 721753680), (5, 577402944), (6, 481169120), (8, 360876840), (10, 288701472), (12, 240584560), (15, 192467648), (16, 180438420), (20, 144350736), (24, 120292280), (30, 96233824), (32, 90219210), (40, 72175368), (48, 60146140), (60, 48116912), (64, 45109605), (80, 36087684), (96, 30073070), (120, 24058456), (160, 18043842), (192, 15036535), (240, 12029228), (320, 9021921), (480, 6014614), (960, 3007307), (1543, 1871040), (1949, 1481280), (3086, 935520), (3898, 740640), (4629, 623680), (5847, 493760), (6172, 467760), (7715, 374208), (7796, 370320), (9258, 311840), (9745, 296256), (11694, 246880), (12344, 233880), (15430, 187104), (15592, 185160), (18516, 155920), (19490, 148128), (23145, 124736), (23388, 123440), (24688, 116940), (29235, 98752), (30860, 93552), (31184, 92580), (37032, 77960), (38980, 74064), (46290, 62368), (46776, 61720), (49376, 58470)]