56970720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{39563}}^1$

素因数の和:39584

約数の個数: 72

約数和(自身を含む): 194417496

約数和(自身を除く): 137446776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 39563, 79126, 118689, 158252, 197815, 237378, 316504, 356067, 395630, 474756, 593445, 633008, 712134, 791260, 949512, 1186890, 1266016, 1424268, 1582520, 1780335, 1899024, 2373780, 2848536, 3165040, 3560670, 3798048, 4747560, 5697072, 6330080, 7121340, 9495120, 11394144, 14242680, 18990240, 28485360, 56970720]

約数ペア:

[(1, 56970720), (2, 28485360), (3, 18990240), (4, 14242680), (5, 11394144), (6, 9495120), (8, 7121340), (9, 6330080), (10, 5697072), (12, 4747560), (15, 3798048), (16, 3560670), (18, 3165040), (20, 2848536), (24, 2373780), (30, 1899024), (32, 1780335), (36, 1582520), (40, 1424268), (45, 1266016), (48, 1186890), (60, 949512), (72, 791260), (80, 712134), (90, 633008), (96, 593445), (120, 474756), (144, 395630), (160, 356067), (180, 316504), (240, 237378), (288, 197815), (360, 158252), (480, 118689), (720, 79126), (1440, 39563)]