12444840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:213

約数の個数: 160

約数和(自身を含む): 43908480

約数和(自身を除く): 31463640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 167, 180, 184, 207, 216, 230, 270, 276, 324, 334, 345, 360, 405, 414, 460, 501, 540, 552, 621, 648, 668, 690, 810, 828, 835, 920, 1002, 1035, 1080, 1242, 1336, 1380, 1503, 1620, 1656, 1670, 1863, 2004, 2070, 2484, 2505, 2760, 3006, 3105, 3240, 3340, 3726, 3841, 4008, 4140, 4509, 4968, 5010, 6012, 6210, 6680, 7452, 7515, 7682, 8280, 9018, 9315, 10020, 11523, 12024, 12420, 13527, 14904, 15030, 15364, 18036, 18630, 19205, 20040, 22545, 23046, 24840, 27054, 30060, 30728, 34569, 36072, 37260, 38410, 45090, 46092, 54108, 57615, 60120, 67635, 69138, 74520, 76820, 90180, 92184, 103707, 108216, 115230, 135270, 138276, 153640, 172845, 180360, 207414, 230460, 270540, 276552, 311121, 345690, 414828, 460920, 518535, 541080, 622242, 691380, 829656, 1037070, 1244484, 1382760, 1555605, 2074140, 2488968, 3111210, 4148280, 6222420, 12444840]

約数ペア:

[(1, 12444840), (2, 6222420), (3, 4148280), (4, 3111210), (5, 2488968), (6, 2074140), (8, 1555605), (9, 1382760), (10, 1244484), (12, 1037070), (15, 829656), (18, 691380), (20, 622242), (23, 541080), (24, 518535), (27, 460920), (30, 414828), (36, 345690), (40, 311121), (45, 276552), (46, 270540), (54, 230460), (60, 207414), (69, 180360), (72, 172845), (81, 153640), (90, 138276), (92, 135270), (108, 115230), (115, 108216), (120, 103707), (135, 92184), (138, 90180), (162, 76820), (167, 74520), (180, 69138), (184, 67635), (207, 60120), (216, 57615), (230, 54108), (270, 46092), (276, 45090), (324, 38410), (334, 37260), (345, 36072), (360, 34569), (405, 30728), (414, 30060), (460, 27054), (501, 24840), (540, 23046), (552, 22545), (621, 20040), (648, 19205), (668, 18630), (690, 18036), (810, 15364), (828, 15030), (835, 14904), (920, 13527), (1002, 12420), (1035, 12024), (1080, 11523), (1242, 10020), (1336, 9315), (1380, 9018), (1503, 8280), (1620, 7682), (1656, 7515), (1670, 7452), (1863, 6680), (2004, 6210), (2070, 6012), (2484, 5010), (2505, 4968), (2760, 4509), (3006, 4140), (3105, 4008), (3240, 3841), (3340, 3726)]