28926387120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{122611}}^1$

素因数の和:123610

約数の個数: 80

約数和(自身を含む): 89763754752

約数和(自身を除く): 60837367632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 983, 1966, 2949, 3932, 4915, 5898, 7864, 9830, 11796, 14745, 15728, 19660, 23592, 29490, 39320, 47184, 58980, 78640, 117960, 122611, 235920, 245222, 367833, 490444, 613055, 735666, 980888, 1226110, 1471332, 1839165, 1961776, 2452220, 2942664, 3678330, 4904440, 5885328, 7356660, 9808880, 14713320, 29426640, 120526613, 241053226, 361579839, 482106452, 602633065, 723159678, 964212904, 1205266130, 1446319356, 1807899195, 1928425808, 2410532260, 2892638712, 3615798390, 4821064520, 5785277424, 7231596780, 9642129040, 14463193560, 28926387120]

約数ペア:

[(1, 28926387120), (2, 14463193560), (3, 9642129040), (4, 7231596780), (5, 5785277424), (6, 4821064520), (8, 3615798390), (10, 2892638712), (12, 2410532260), (15, 1928425808), (16, 1807899195), (20, 1446319356), (24, 1205266130), (30, 964212904), (40, 723159678), (48, 602633065), (60, 482106452), (80, 361579839), (120, 241053226), (240, 120526613), (983, 29426640), (1966, 14713320), (2949, 9808880), (3932, 7356660), (4915, 5885328), (5898, 4904440), (7864, 3678330), (9830, 2942664), (11796, 2452220), (14745, 1961776), (15728, 1839165), (19660, 1471332), (23592, 1226110), (29490, 980888), (39320, 735666), (47184, 613055), (58980, 490444), (78640, 367833), (117960, 245222), (122611, 235920)]