30195360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1613}}^1$

素因数の和:1647

約数の個数: 144

約数和(自身を含む): 111036744

約数和(自身を除く): 80841384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1613, 1872, 2080, 2340, 3120, 3226, 3744, 4680, 4839, 6240, 6452, 8065, 9360, 9678, 12904, 14517, 16130, 18720, 19356, 20969, 24195, 25808, 29034, 32260, 38712, 41938, 48390, 51616, 58068, 62907, 64520, 72585, 77424, 83876, 96780, 104845, 116136, 125814, 129040, 145170, 154848, 167752, 188721, 193560, 209690, 232272, 251628, 258080, 290340, 314535, 335504, 377442, 387120, 419380, 464544, 503256, 580680, 629070, 671008, 754884, 774240, 838760, 943605, 1006512, 1161360, 1258140, 1509768, 1677520, 1887210, 2013024, 2322720, 2516280, 3019536, 3355040, 3774420, 5032560, 6039072, 7548840, 10065120, 15097680, 30195360]

約数ペア:

[(1, 30195360), (2, 15097680), (3, 10065120), (4, 7548840), (5, 6039072), (6, 5032560), (8, 3774420), (9, 3355040), (10, 3019536), (12, 2516280), (13, 2322720), (15, 2013024), (16, 1887210), (18, 1677520), (20, 1509768), (24, 1258140), (26, 1161360), (30, 1006512), (32, 943605), (36, 838760), (39, 774240), (40, 754884), (45, 671008), (48, 629070), (52, 580680), (60, 503256), (65, 464544), (72, 419380), (78, 387120), (80, 377442), (90, 335504), (96, 314535), (104, 290340), (117, 258080), (120, 251628), (130, 232272), (144, 209690), (156, 193560), (160, 188721), (180, 167752), (195, 154848), (208, 145170), (234, 129040), (240, 125814), (260, 116136), (288, 104845), (312, 96780), (360, 83876), (390, 77424), (416, 72585), (468, 64520), (480, 62907), (520, 58068), (585, 51616), (624, 48390), (720, 41938), (780, 38712), (936, 32260), (1040, 29034), (1170, 25808), (1248, 24195), (1440, 20969), (1560, 19356), (1613, 18720), (1872, 16130), (2080, 14517), (2340, 12904), (3120, 9678), (3226, 9360), (3744, 8065), (4680, 6452), (4839, 6240)]