2231091540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59879}}^1$

素因数の和:59923

約数の個数: 120

約数和(自身を含む): 7303443840

約数和(自身を除く): 5072352300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1380, 1620, 1863, 2070, 2484, 3105, 3726, 4140, 6210, 7452, 9315, 12420, 18630, 37260, 59879, 119758, 179637, 239516, 299395, 359274, 538911, 598790, 718548, 898185, 1077822, 1197580, 1377217, 1616733, 1796370, 2155644, 2694555, 2754434, 3233466, 3592740, 4131651, 4850199, 5389110, 5508868, 6466932, 6886085, 8083665, 8263302, 9700398, 10778220, 12394953, 13772170, 16167330, 16526604, 19400796, 20658255, 24250995, 24789906, 27544340, 32334660, 37184859, 41316510, 48501990, 49579812, 61974765, 74369718, 82633020, 97003980, 111554577, 123949530, 148739436, 185924295, 223109154, 247899060, 371848590, 446218308, 557772885, 743697180, 1115545770, 2231091540]

約数ペア:

[(1, 2231091540), (2, 1115545770), (3, 743697180), (4, 557772885), (5, 446218308), (6, 371848590), (9, 247899060), (10, 223109154), (12, 185924295), (15, 148739436), (18, 123949530), (20, 111554577), (23, 97003980), (27, 82633020), (30, 74369718), (36, 61974765), (45, 49579812), (46, 48501990), (54, 41316510), (60, 37184859), (69, 32334660), (81, 27544340), (90, 24789906), (92, 24250995), (108, 20658255), (115, 19400796), (135, 16526604), (138, 16167330), (162, 13772170), (180, 12394953), (207, 10778220), (230, 9700398), (270, 8263302), (276, 8083665), (324, 6886085), (345, 6466932), (405, 5508868), (414, 5389110), (460, 4850199), (540, 4131651), (621, 3592740), (690, 3233466), (810, 2754434), (828, 2694555), (1035, 2155644), (1242, 1796370), (1380, 1616733), (1620, 1377217), (1863, 1197580), (2070, 1077822), (2484, 898185), (3105, 718548), (3726, 598790), (4140, 538911), (6210, 359274), (7452, 299395), (9315, 239516), (12420, 179637), (18630, 119758), (37260, 59879)]