1107627120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1543}}^1$

素因数の和:2559

約数の個数: 120

約数和(自身を含む): 3725925216

約数和(自身を除く): 2618298096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 997, 1543, 1994, 2991, 3086, 3988, 4629, 4985, 5982, 6172, 7715, 7976, 8973, 9258, 9970, 11964, 12344, 13887, 14955, 15430, 15952, 17946, 18516, 19940, 23145, 23928, 24688, 27774, 29910, 30860, 35892, 37032, 39880, 44865, 46290, 47856, 55548, 59820, 61720, 69435, 71784, 74064, 79760, 89730, 92580, 111096, 119640, 123440, 138870, 143568, 179460, 185160, 222192, 239280, 277740, 358920, 370320, 555480, 717840, 1110960, 1538371, 3076742, 4615113, 6153484, 7691855, 9230226, 12306968, 13845339, 15383710, 18460452, 23075565, 24613936, 27690678, 30767420, 36920904, 46151130, 55381356, 61534840, 69226695, 73841808, 92302260, 110762712, 123069680, 138453390, 184604520, 221525424, 276906780, 369209040, 553813560, 1107627120]

約数ペア:

[(1, 1107627120), (2, 553813560), (3, 369209040), (4, 276906780), (5, 221525424), (6, 184604520), (8, 138453390), (9, 123069680), (10, 110762712), (12, 92302260), (15, 73841808), (16, 69226695), (18, 61534840), (20, 55381356), (24, 46151130), (30, 36920904), (36, 30767420), (40, 27690678), (45, 24613936), (48, 23075565), (60, 18460452), (72, 15383710), (80, 13845339), (90, 12306968), (120, 9230226), (144, 7691855), (180, 6153484), (240, 4615113), (360, 3076742), (720, 1538371), (997, 1110960), (1543, 717840), (1994, 555480), (2991, 370320), (3086, 358920), (3988, 277740), (4629, 239280), (4985, 222192), (5982, 185160), (6172, 179460), (7715, 143568), (7976, 138870), (8973, 123440), (9258, 119640), (9970, 111096), (11964, 92580), (12344, 89730), (13887, 79760), (14955, 74064), (15430, 71784), (15952, 69435), (17946, 61720), (18516, 59820), (19940, 55548), (23145, 47856), (23928, 46290), (24688, 44865), (27774, 39880), (29910, 37032), (30860, 35892)]