47272560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3229}}^1$

素因数の和:3306

約数の個数: 80

約数和(自身を含む): 148993440

約数和(自身を除く): 101720880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3229, 3660, 4880, 6458, 7320, 9687, 12916, 14640, 16145, 19374, 25832, 32290, 38748, 48435, 51664, 64580, 77496, 96870, 129160, 154992, 193740, 196969, 258320, 387480, 393938, 590907, 774960, 787876, 984845, 1181814, 1575752, 1969690, 2363628, 2954535, 3151504, 3939380, 4727256, 5909070, 7878760, 9454512, 11818140, 15757520, 23636280, 47272560]

約数ペア:

[(1, 47272560), (2, 23636280), (3, 15757520), (4, 11818140), (5, 9454512), (6, 7878760), (8, 5909070), (10, 4727256), (12, 3939380), (15, 3151504), (16, 2954535), (20, 2363628), (24, 1969690), (30, 1575752), (40, 1181814), (48, 984845), (60, 787876), (61, 774960), (80, 590907), (120, 393938), (122, 387480), (183, 258320), (240, 196969), (244, 193740), (305, 154992), (366, 129160), (488, 96870), (610, 77496), (732, 64580), (915, 51664), (976, 48435), (1220, 38748), (1464, 32290), (1830, 25832), (2440, 19374), (2928, 16145), (3229, 14640), (3660, 12916), (4880, 9687), (6458, 7320)]