11553240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2239}}^1$

素因数の和:2296

約数の個数: 64

約数和(自身を含む): 35481600

約数和(自身を除く): 23928360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2239, 2580, 4478, 5160, 6717, 8956, 11195, 13434, 17912, 22390, 26868, 33585, 44780, 53736, 67170, 89560, 96277, 134340, 192554, 268680, 288831, 385108, 481385, 577662, 770216, 962770, 1155324, 1444155, 1925540, 2310648, 2888310, 3851080, 5776620, 11553240]

約数ペア:

[(1, 11553240), (2, 5776620), (3, 3851080), (4, 2888310), (5, 2310648), (6, 1925540), (8, 1444155), (10, 1155324), (12, 962770), (15, 770216), (20, 577662), (24, 481385), (30, 385108), (40, 288831), (43, 268680), (60, 192554), (86, 134340), (120, 96277), (129, 89560), (172, 67170), (215, 53736), (258, 44780), (344, 33585), (430, 26868), (516, 22390), (645, 17912), (860, 13434), (1032, 11195), (1290, 8956), (1720, 6717), (2239, 5160), (2580, 4478)]