361491120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1657}}^1$

素因数の和:1780

約数の個数: 160

約数和(自身を含む): 1258223040

約数和(自身を除く): 896731920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 101, 108, 120, 135, 144, 180, 202, 216, 240, 270, 303, 360, 404, 432, 505, 540, 606, 720, 808, 909, 1010, 1080, 1212, 1515, 1616, 1657, 1818, 2020, 2160, 2424, 2727, 3030, 3314, 3636, 4040, 4545, 4848, 4971, 5454, 6060, 6628, 7272, 8080, 8285, 9090, 9942, 10908, 12120, 13256, 13635, 14544, 14913, 16570, 18180, 19884, 21816, 24240, 24855, 26512, 27270, 29826, 33140, 36360, 39768, 43632, 44739, 49710, 54540, 59652, 66280, 72720, 74565, 79536, 89478, 99420, 109080, 119304, 132560, 149130, 167357, 178956, 198840, 218160, 223695, 238608, 298260, 334714, 357912, 397680, 447390, 502071, 596520, 669428, 715824, 836785, 894780, 1004142, 1193040, 1338856, 1506213, 1673570, 1789560, 2008284, 2510355, 2677712, 3012426, 3347140, 3579120, 4016568, 4518639, 5020710, 6024852, 6694280, 7531065, 8033136, 9037278, 10041420, 12049704, 13388560, 15062130, 18074556, 20082840, 22593195, 24099408, 30124260, 36149112, 40165680, 45186390, 60248520, 72298224, 90372780, 120497040, 180745560, 361491120]

約数ペア:

[(1, 361491120), (2, 180745560), (3, 120497040), (4, 90372780), (5, 72298224), (6, 60248520), (8, 45186390), (9, 40165680), (10, 36149112), (12, 30124260), (15, 24099408), (16, 22593195), (18, 20082840), (20, 18074556), (24, 15062130), (27, 13388560), (30, 12049704), (36, 10041420), (40, 9037278), (45, 8033136), (48, 7531065), (54, 6694280), (60, 6024852), (72, 5020710), (80, 4518639), (90, 4016568), (101, 3579120), (108, 3347140), (120, 3012426), (135, 2677712), (144, 2510355), (180, 2008284), (202, 1789560), (216, 1673570), (240, 1506213), (270, 1338856), (303, 1193040), (360, 1004142), (404, 894780), (432, 836785), (505, 715824), (540, 669428), (606, 596520), (720, 502071), (808, 447390), (909, 397680), (1010, 357912), (1080, 334714), (1212, 298260), (1515, 238608), (1616, 223695), (1657, 218160), (1818, 198840), (2020, 178956), (2160, 167357), (2424, 149130), (2727, 132560), (3030, 119304), (3314, 109080), (3636, 99420), (4040, 89478), (4545, 79536), (4848, 74565), (4971, 72720), (5454, 66280), (6060, 59652), (6628, 54540), (7272, 49710), (8080, 44739), (8285, 43632), (9090, 39768), (9942, 36360), (10908, 33140), (12120, 29826), (13256, 27270), (13635, 26512), (14544, 24855), (14913, 24240), (16570, 21816), (18180, 19884)]