30915857160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2961289}}^1$

素因数の和:2961335

約数の個数: 96

約数和(自身を含む): 103941279000

約数和(自身を除く): 73025421840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 2961289, 5922578, 8883867, 11845156, 14806445, 17767734, 23690312, 26651601, 29612890, 35535468, 44419335, 53303202, 59225780, 71070936, 85877381, 88838670, 106606404, 118451560, 133258005, 171754762, 177677340, 213212808, 257632143, 266516010, 343509524, 355354680, 429386905, 515264286, 533032020, 687019048, 772896429, 858773810, 1030528572, 1066064040, 1288160715, 1545792858, 1717547620, 2061057144, 2576321430, 3091585716, 3435095240, 3864482145, 5152642860, 6183171432, 7728964290, 10305285720, 15457928580, 30915857160]

約数ペア:

[(1, 30915857160), (2, 15457928580), (3, 10305285720), (4, 7728964290), (5, 6183171432), (6, 5152642860), (8, 3864482145), (9, 3435095240), (10, 3091585716), (12, 2576321430), (15, 2061057144), (18, 1717547620), (20, 1545792858), (24, 1288160715), (29, 1066064040), (30, 1030528572), (36, 858773810), (40, 772896429), (45, 687019048), (58, 533032020), (60, 515264286), (72, 429386905), (87, 355354680), (90, 343509524), (116, 266516010), (120, 257632143), (145, 213212808), (174, 177677340), (180, 171754762), (232, 133258005), (261, 118451560), (290, 106606404), (348, 88838670), (360, 85877381), (435, 71070936), (522, 59225780), (580, 53303202), (696, 44419335), (870, 35535468), (1044, 29612890), (1160, 26651601), (1305, 23690312), (1740, 17767734), (2088, 14806445), (2610, 11845156), (3480, 8883867), (5220, 5922578), (10440, 2961289)]