23078520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:459

約数の個数: 160

約数和(自身を含む): 82328400

約数和(自身を除く): 59249880

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, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 419, 459, 510, 540, 612, 648, 680, 765, 810, 838, 918, 1020, 1080, 1224, 1257, 1377, 1530, 1620, 1676, 1836, 2040, 2095, 2295, 2514, 2754, 3060, 3240, 3352, 3672, 3771, 4190, 4590, 5028, 5508, 6120, 6285, 6885, 7123, 7542, 8380, 9180, 10056, 11016, 11313, 12570, 13770, 14246, 15084, 16760, 18360, 18855, 21369, 22626, 25140, 27540, 28492, 30168, 33939, 35615, 37710, 42738, 45252, 50280, 55080, 56565, 56984, 64107, 67878, 71230, 75420, 85476, 90504, 106845, 113130, 128214, 135756, 142460, 150840, 169695, 170952, 192321, 213690, 226260, 256428, 271512, 284920, 320535, 339390, 384642, 427380, 452520, 512856, 576963, 641070, 678780, 769284, 854760, 961605, 1153926, 1282140, 1357560, 1538568, 1923210, 2307852, 2564280, 2884815, 3846420, 4615704, 5769630, 7692840, 11539260, 23078520]

約数ペア:

[(1, 23078520), (2, 11539260), (3, 7692840), (4, 5769630), (5, 4615704), (6, 3846420), (8, 2884815), (9, 2564280), (10, 2307852), (12, 1923210), (15, 1538568), (17, 1357560), (18, 1282140), (20, 1153926), (24, 961605), (27, 854760), (30, 769284), (34, 678780), (36, 641070), (40, 576963), (45, 512856), (51, 452520), (54, 427380), (60, 384642), (68, 339390), (72, 320535), (81, 284920), (85, 271512), (90, 256428), (102, 226260), (108, 213690), (120, 192321), (135, 170952), (136, 169695), (153, 150840), (162, 142460), (170, 135756), (180, 128214), (204, 113130), (216, 106845), (255, 90504), (270, 85476), (306, 75420), (324, 71230), (340, 67878), (360, 64107), (405, 56984), (408, 56565), (419, 55080), (459, 50280), (510, 45252), (540, 42738), (612, 37710), (648, 35615), (680, 33939), (765, 30168), (810, 28492), (838, 27540), (918, 25140), (1020, 22626), (1080, 21369), (1224, 18855), (1257, 18360), (1377, 16760), (1530, 15084), (1620, 14246), (1676, 13770), (1836, 12570), (2040, 11313), (2095, 11016), (2295, 10056), (2514, 9180), (2754, 8380), (3060, 7542), (3240, 7123), (3352, 6885), (3672, 6285), (3771, 6120), (4190, 5508), (4590, 5028)]