27723480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2243}}^1$

素因数の和:2360

約数の個数: 64

約数和(自身を含む): 84015360

約数和(自身を除く): 56291880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2243, 2472, 3090, 4120, 4486, 6180, 6729, 8972, 11215, 12360, 13458, 17944, 22430, 26916, 33645, 44860, 53832, 67290, 89720, 134580, 231029, 269160, 462058, 693087, 924116, 1155145, 1386174, 1848232, 2310290, 2772348, 3465435, 4620580, 5544696, 6930870, 9241160, 13861740, 27723480]

約数ペア:

[(1, 27723480), (2, 13861740), (3, 9241160), (4, 6930870), (5, 5544696), (6, 4620580), (8, 3465435), (10, 2772348), (12, 2310290), (15, 1848232), (20, 1386174), (24, 1155145), (30, 924116), (40, 693087), (60, 462058), (103, 269160), (120, 231029), (206, 134580), (309, 89720), (412, 67290), (515, 53832), (618, 44860), (824, 33645), (1030, 26916), (1236, 22430), (1545, 17944), (2060, 13458), (2243, 12360), (2472, 11215), (3090, 8972), (4120, 6729), (4486, 6180)]