17615520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1$

素因数の和:975

約数の個数: 144

約数和(自身を含む): 64805832

約数和(自身を除く): 47190312

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, 941, 1040, 1170, 1248, 1440, 1560, 1872, 1882, 2080, 2340, 2823, 3120, 3744, 3764, 4680, 4705, 5646, 6240, 7528, 8469, 9360, 9410, 11292, 12233, 14115, 15056, 16938, 18720, 18820, 22584, 24466, 28230, 30112, 33876, 36699, 37640, 42345, 45168, 48932, 56460, 61165, 67752, 73398, 75280, 84690, 90336, 97864, 110097, 112920, 122330, 135504, 146796, 150560, 169380, 183495, 195728, 220194, 225840, 244660, 271008, 293592, 338760, 366990, 391456, 440388, 451680, 489320, 550485, 587184, 677520, 733980, 880776, 978640, 1100970, 1174368, 1355040, 1467960, 1761552, 1957280, 2201940, 2935920, 3523104, 4403880, 5871840, 8807760, 17615520]

約数ペア:

[(1, 17615520), (2, 8807760), (3, 5871840), (4, 4403880), (5, 3523104), (6, 2935920), (8, 2201940), (9, 1957280), (10, 1761552), (12, 1467960), (13, 1355040), (15, 1174368), (16, 1100970), (18, 978640), (20, 880776), (24, 733980), (26, 677520), (30, 587184), (32, 550485), (36, 489320), (39, 451680), (40, 440388), (45, 391456), (48, 366990), (52, 338760), (60, 293592), (65, 271008), (72, 244660), (78, 225840), (80, 220194), (90, 195728), (96, 183495), (104, 169380), (117, 150560), (120, 146796), (130, 135504), (144, 122330), (156, 112920), (160, 110097), (180, 97864), (195, 90336), (208, 84690), (234, 75280), (240, 73398), (260, 67752), (288, 61165), (312, 56460), (360, 48932), (390, 45168), (416, 42345), (468, 37640), (480, 36699), (520, 33876), (585, 30112), (624, 28230), (720, 24466), (780, 22584), (936, 18820), (941, 18720), (1040, 16938), (1170, 15056), (1248, 14115), (1440, 12233), (1560, 11292), (1872, 9410), (1882, 9360), (2080, 8469), (2340, 7528), (2823, 6240), (3120, 5646), (3744, 4705), (3764, 4680)]