15146985720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7424993}}^1$

素因数の和:7425024

約数の個数: 64

約数和(自身を含む): 48113961120

約数和(自身を除く): 32966975400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 7424993, 14849986, 22274979, 29699972, 37124965, 44549958, 59399944, 74249930, 89099916, 111374895, 126224881, 148499860, 178199832, 222749790, 252449762, 296999720, 378674643, 445499580, 504899524, 631124405, 757349286, 890999160, 1009799048, 1262248810, 1514698572, 1893373215, 2524497620, 3029397144, 3786746430, 5048995240, 7573492860, 15146985720]

約数ペア:

[(1, 15146985720), (2, 7573492860), (3, 5048995240), (4, 3786746430), (5, 3029397144), (6, 2524497620), (8, 1893373215), (10, 1514698572), (12, 1262248810), (15, 1009799048), (17, 890999160), (20, 757349286), (24, 631124405), (30, 504899524), (34, 445499580), (40, 378674643), (51, 296999720), (60, 252449762), (68, 222749790), (85, 178199832), (102, 148499860), (120, 126224881), (136, 111374895), (170, 89099916), (204, 74249930), (255, 59399944), (340, 44549958), (408, 37124965), (510, 29699972), (680, 22274979), (1020, 14849986), (2040, 7424993)]