390382080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4621}}^1$

素因数の和:4658

約数の個数: 160

約数和(自身を含む): 1361752128

約数和(自身を除く): 971370048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2112, 2560, 2640, 2816, 3520, 3840, 4224, 4621, 5280, 5632, 7040, 7680, 8448, 9242, 10560, 13863, 14080, 16896, 18484, 21120, 23105, 27726, 28160, 36968, 42240, 46210, 50831, 55452, 69315, 73936, 84480, 92420, 101662, 110904, 138630, 147872, 152493, 184840, 203324, 221808, 254155, 277260, 295744, 304986, 369680, 406648, 443616, 508310, 554520, 591488, 609972, 739360, 762465, 813296, 887232, 1016620, 1109040, 1182976, 1219944, 1478720, 1524930, 1626592, 1774464, 2033240, 2218080, 2365952, 2439888, 2957440, 3049860, 3253184, 3548928, 4066480, 4436160, 4879776, 5914880, 6099720, 6506368, 7097856, 8132960, 8872320, 9759552, 11829760, 12199440, 13012736, 16265920, 17744640, 19519104, 24398880, 26025472, 32531840, 35489280, 39038208, 48797760, 65063680, 78076416, 97595520, 130127360, 195191040, 390382080]

約数ペア:

[(1, 390382080), (2, 195191040), (3, 130127360), (4, 97595520), (5, 78076416), (6, 65063680), (8, 48797760), (10, 39038208), (11, 35489280), (12, 32531840), (15, 26025472), (16, 24398880), (20, 19519104), (22, 17744640), (24, 16265920), (30, 13012736), (32, 12199440), (33, 11829760), (40, 9759552), (44, 8872320), (48, 8132960), (55, 7097856), (60, 6506368), (64, 6099720), (66, 5914880), (80, 4879776), (88, 4436160), (96, 4066480), (110, 3548928), (120, 3253184), (128, 3049860), (132, 2957440), (160, 2439888), (165, 2365952), (176, 2218080), (192, 2033240), (220, 1774464), (240, 1626592), (256, 1524930), (264, 1478720), (320, 1219944), (330, 1182976), (352, 1109040), (384, 1016620), (440, 887232), (480, 813296), (512, 762465), (528, 739360), (640, 609972), (660, 591488), (704, 554520), (768, 508310), (880, 443616), (960, 406648), (1056, 369680), (1280, 304986), (1320, 295744), (1408, 277260), (1536, 254155), (1760, 221808), (1920, 203324), (2112, 184840), (2560, 152493), (2640, 147872), (2816, 138630), (3520, 110904), (3840, 101662), (4224, 92420), (4621, 84480), (5280, 73936), (5632, 69315), (7040, 55452), (7680, 50831), (8448, 46210), (9242, 42240), (10560, 36968), (13863, 28160), (14080, 27726), (16896, 23105), (18484, 21120)]