27740640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{57793}}^1$

素因数の和:57811

約数の個数: 48

約数和(自身を含む): 87384528

約数和(自身を除く): 59643888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 57793, 115586, 173379, 231172, 288965, 346758, 462344, 577930, 693516, 866895, 924688, 1155860, 1387032, 1733790, 1849376, 2311720, 2774064, 3467580, 4623440, 5548128, 6935160, 9246880, 13870320, 27740640]

約数ペア:

[(1, 27740640), (2, 13870320), (3, 9246880), (4, 6935160), (5, 5548128), (6, 4623440), (8, 3467580), (10, 2774064), (12, 2311720), (15, 1849376), (16, 1733790), (20, 1387032), (24, 1155860), (30, 924688), (32, 866895), (40, 693516), (48, 577930), (60, 462344), (80, 346758), (96, 288965), (120, 231172), (160, 173379), (240, 115586), (480, 57793)]