27827640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4547}}^1$

素因数の和:4581

約数の個数: 96

約数和(自身を含む): 95780880

約数和(自身を除く): 67953240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 4547, 6120, 9094, 13641, 18188, 22735, 27282, 36376, 40923, 45470, 54564, 68205, 77299, 81846, 90940, 109128, 136410, 154598, 163692, 181880, 204615, 231897, 272820, 309196, 327384, 386495, 409230, 463794, 545640, 618392, 695691, 772990, 818460, 927588, 1159485, 1391382, 1545980, 1636920, 1855176, 2318970, 2782764, 3091960, 3478455, 4637940, 5565528, 6956910, 9275880, 13913820, 27827640]

約数ペア:

[(1, 27827640), (2, 13913820), (3, 9275880), (4, 6956910), (5, 5565528), (6, 4637940), (8, 3478455), (9, 3091960), (10, 2782764), (12, 2318970), (15, 1855176), (17, 1636920), (18, 1545980), (20, 1391382), (24, 1159485), (30, 927588), (34, 818460), (36, 772990), (40, 695691), (45, 618392), (51, 545640), (60, 463794), (68, 409230), (72, 386495), (85, 327384), (90, 309196), (102, 272820), (120, 231897), (136, 204615), (153, 181880), (170, 163692), (180, 154598), (204, 136410), (255, 109128), (306, 90940), (340, 81846), (360, 77299), (408, 68205), (510, 54564), (612, 45470), (680, 40923), (765, 36376), (1020, 27282), (1224, 22735), (1530, 18188), (2040, 13641), (3060, 9094), (4547, 6120)]