23286240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 144

約数和(自身を含む): 80746848

約数和(自身を除く): 57460608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 103, 120, 144, 157, 160, 180, 206, 240, 288, 309, 314, 360, 412, 471, 480, 515, 618, 628, 720, 785, 824, 927, 942, 1030, 1236, 1256, 1413, 1440, 1545, 1570, 1648, 1854, 1884, 2060, 2355, 2472, 2512, 2826, 3090, 3140, 3296, 3708, 3768, 4120, 4635, 4710, 4944, 5024, 5652, 6180, 6280, 7065, 7416, 7536, 8240, 9270, 9420, 9888, 11304, 12360, 12560, 14130, 14832, 15072, 16171, 16480, 18540, 18840, 22608, 24720, 25120, 28260, 29664, 32342, 37080, 37680, 45216, 48513, 49440, 56520, 64684, 74160, 75360, 80855, 97026, 113040, 129368, 145539, 148320, 161710, 194052, 226080, 242565, 258736, 291078, 323420, 388104, 485130, 517472, 582156, 646840, 727695, 776208, 970260, 1164312, 1293680, 1455390, 1552416, 1940520, 2328624, 2587360, 2910780, 3881040, 4657248, 5821560, 7762080, 11643120, 23286240]

約数ペア:

[(1, 23286240), (2, 11643120), (3, 7762080), (4, 5821560), (5, 4657248), (6, 3881040), (8, 2910780), (9, 2587360), (10, 2328624), (12, 1940520), (15, 1552416), (16, 1455390), (18, 1293680), (20, 1164312), (24, 970260), (30, 776208), (32, 727695), (36, 646840), (40, 582156), (45, 517472), (48, 485130), (60, 388104), (72, 323420), (80, 291078), (90, 258736), (96, 242565), (103, 226080), (120, 194052), (144, 161710), (157, 148320), (160, 145539), (180, 129368), (206, 113040), (240, 97026), (288, 80855), (309, 75360), (314, 74160), (360, 64684), (412, 56520), (471, 49440), (480, 48513), (515, 45216), (618, 37680), (628, 37080), (720, 32342), (785, 29664), (824, 28260), (927, 25120), (942, 24720), (1030, 22608), (1236, 18840), (1256, 18540), (1413, 16480), (1440, 16171), (1545, 15072), (1570, 14832), (1648, 14130), (1854, 12560), (1884, 12360), (2060, 11304), (2355, 9888), (2472, 9420), (2512, 9270), (2826, 8240), (3090, 7536), (3140, 7416), (3296, 7065), (3708, 6280), (3768, 6180), (4120, 5652), (4635, 5024), (4710, 4944)]