918724320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2861}}^1$

素因数の和:3105

約数の個数: 144

約数和(自身を含む): 3150306432

約数和(自身を除く): 2231582112

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, 120, 144, 160, 180, 223, 240, 288, 360, 446, 480, 669, 720, 892, 1115, 1338, 1440, 1784, 2007, 2230, 2676, 2861, 3345, 3568, 4014, 4460, 5352, 5722, 6690, 7136, 8028, 8583, 8920, 10035, 10704, 11444, 13380, 14305, 16056, 17166, 17840, 20070, 21408, 22888, 25749, 26760, 28610, 32112, 34332, 35680, 40140, 42915, 45776, 51498, 53520, 57220, 64224, 68664, 80280, 85830, 91552, 102996, 107040, 114440, 128745, 137328, 160560, 171660, 205992, 228880, 257490, 274656, 321120, 343320, 411984, 457760, 514980, 638003, 686640, 823968, 1029960, 1276006, 1373280, 1914009, 2059920, 2552012, 3190015, 3828018, 4119840, 5104024, 5742027, 6380030, 7656036, 9570045, 10208048, 11484054, 12760060, 15312072, 19140090, 20416096, 22968108, 25520120, 28710135, 30624144, 38280180, 45936216, 51040240, 57420270, 61248288, 76560360, 91872432, 102080480, 114840540, 153120720, 183744864, 229681080, 306241440, 459362160, 918724320]

約数ペア:

[(1, 918724320), (2, 459362160), (3, 306241440), (4, 229681080), (5, 183744864), (6, 153120720), (8, 114840540), (9, 102080480), (10, 91872432), (12, 76560360), (15, 61248288), (16, 57420270), (18, 51040240), (20, 45936216), (24, 38280180), (30, 30624144), (32, 28710135), (36, 25520120), (40, 22968108), (45, 20416096), (48, 19140090), (60, 15312072), (72, 12760060), (80, 11484054), (90, 10208048), (96, 9570045), (120, 7656036), (144, 6380030), (160, 5742027), (180, 5104024), (223, 4119840), (240, 3828018), (288, 3190015), (360, 2552012), (446, 2059920), (480, 1914009), (669, 1373280), (720, 1276006), (892, 1029960), (1115, 823968), (1338, 686640), (1440, 638003), (1784, 514980), (2007, 457760), (2230, 411984), (2676, 343320), (2861, 321120), (3345, 274656), (3568, 257490), (4014, 228880), (4460, 205992), (5352, 171660), (5722, 160560), (6690, 137328), (7136, 128745), (8028, 114440), (8583, 107040), (8920, 102996), (10035, 91552), (10704, 85830), (11444, 80280), (13380, 68664), (14305, 64224), (16056, 57220), (17166, 53520), (17840, 51498), (20070, 45776), (21408, 42915), (22888, 40140), (25749, 35680), (26760, 34332), (28610, 32112)]