23445720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1314

約数の個数: 128

約数和(自身を含む): 82814400

約数和(自身を除く): 59368680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1277, 1530, 1836, 2040, 2295, 2554, 3060, 3672, 3831, 4590, 5108, 6120, 6385, 7662, 9180, 10216, 11493, 12770, 15324, 18360, 19155, 21709, 22986, 25540, 30648, 34479, 38310, 43418, 45972, 51080, 57465, 65127, 68958, 76620, 86836, 91944, 108545, 114930, 130254, 137916, 153240, 172395, 173672, 195381, 217090, 229860, 260508, 275832, 325635, 344790, 390762, 434180, 459720, 521016, 586143, 651270, 689580, 781524, 868360, 976905, 1172286, 1302540, 1379160, 1563048, 1953810, 2344572, 2605080, 2930715, 3907620, 4689144, 5861430, 7815240, 11722860, 23445720]

約数ペア:

[(1, 23445720), (2, 11722860), (3, 7815240), (4, 5861430), (5, 4689144), (6, 3907620), (8, 2930715), (9, 2605080), (10, 2344572), (12, 1953810), (15, 1563048), (17, 1379160), (18, 1302540), (20, 1172286), (24, 976905), (27, 868360), (30, 781524), (34, 689580), (36, 651270), (40, 586143), (45, 521016), (51, 459720), (54, 434180), (60, 390762), (68, 344790), (72, 325635), (85, 275832), (90, 260508), (102, 229860), (108, 217090), (120, 195381), (135, 173672), (136, 172395), (153, 153240), (170, 137916), (180, 130254), (204, 114930), (216, 108545), (255, 91944), (270, 86836), (306, 76620), (340, 68958), (360, 65127), (408, 57465), (459, 51080), (510, 45972), (540, 43418), (612, 38310), (680, 34479), (765, 30648), (918, 25540), (1020, 22986), (1080, 21709), (1224, 19155), (1277, 18360), (1530, 15324), (1836, 12770), (2040, 11493), (2295, 10216), (2554, 9180), (3060, 7662), (3672, 6385), (3831, 6120), (4590, 5108)]