120641220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{95747}}^1$

素因数の和:95769

約数の個数: 72

約数和(自身を含む): 418227264

約数和(自身を除く): 297586044

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 95747, 191494, 287241, 382988, 478735, 574482, 670229, 861723, 957470, 1148964, 1340458, 1436205, 1723446, 1914940, 2010687, 2680916, 2872410, 3351145, 3446892, 4021374, 4308615, 5744820, 6032061, 6702290, 8042748, 8617230, 10053435, 12064122, 13404580, 17234460, 20106870, 24128244, 30160305, 40213740, 60320610, 120641220]

約数ペア:

[(1, 120641220), (2, 60320610), (3, 40213740), (4, 30160305), (5, 24128244), (6, 20106870), (7, 17234460), (9, 13404580), (10, 12064122), (12, 10053435), (14, 8617230), (15, 8042748), (18, 6702290), (20, 6032061), (21, 5744820), (28, 4308615), (30, 4021374), (35, 3446892), (36, 3351145), (42, 2872410), (45, 2680916), (60, 2010687), (63, 1914940), (70, 1723446), (84, 1436205), (90, 1340458), (105, 1148964), (126, 957470), (140, 861723), (180, 670229), (210, 574482), (252, 478735), (315, 382988), (420, 287241), (630, 191494), (1260, 95747)]