518118120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12301}}^1$

素因数の和:12337

約数の個数: 160

約数和(自身を含む): 1875562920

約数和(自身を除く): 1357444800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 8424, 10530, 12301, 14040, 21060, 24602, 36903, 42120, 49204, 61505, 73806, 98408, 110709, 123010, 147612, 159913, 184515, 221418, 246020, 295224, 319826, 332127, 369030, 442836, 479739, 492040, 553545, 639652, 664254, 738060, 799565, 885672, 959478, 996381, 1107090, 1279304, 1328508, 1439217, 1476120, 1599130, 1660635, 1918956, 1992762, 2214180, 2398695, 2657016, 2878434, 3198260, 3321270, 3837912, 3985524, 4317651, 4428360, 4797390, 4981905, 5756868, 6396520, 6642540, 7196085, 7971048, 8635302, 9594780, 9963810, 11513736, 12952953, 13285080, 14392170, 17270604, 19189560, 19927620, 21588255, 25905906, 28784340, 34541208, 39855240, 43176510, 51811812, 57568680, 64764765, 86353020, 103623624, 129529530, 172706040, 259059060, 518118120]

約数ペア:

[(1, 518118120), (2, 259059060), (3, 172706040), (4, 129529530), (5, 103623624), (6, 86353020), (8, 64764765), (9, 57568680), (10, 51811812), (12, 43176510), (13, 39855240), (15, 34541208), (18, 28784340), (20, 25905906), (24, 21588255), (26, 19927620), (27, 19189560), (30, 17270604), (36, 14392170), (39, 13285080), (40, 12952953), (45, 11513736), (52, 9963810), (54, 9594780), (60, 8635302), (65, 7971048), (72, 7196085), (78, 6642540), (81, 6396520), (90, 5756868), (104, 4981905), (108, 4797390), (117, 4428360), (120, 4317651), (130, 3985524), (135, 3837912), (156, 3321270), (162, 3198260), (180, 2878434), (195, 2657016), (216, 2398695), (234, 2214180), (260, 1992762), (270, 1918956), (312, 1660635), (324, 1599130), (351, 1476120), (360, 1439217), (390, 1328508), (405, 1279304), (468, 1107090), (520, 996381), (540, 959478), (585, 885672), (648, 799565), (702, 738060), (780, 664254), (810, 639652), (936, 553545), (1053, 492040), (1080, 479739), (1170, 442836), (1404, 369030), (1560, 332127), (1620, 319826), (1755, 295224), (2106, 246020), (2340, 221418), (2808, 184515), (3240, 159913), (3510, 147612), (4212, 123010), (4680, 110709), (5265, 98408), (7020, 73806), (8424, 61505), (10530, 49204), (12301, 42120), (14040, 36903), (21060, 24602)]