117854640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{857}}^1$

素因数の和:1067

約数の個数: 120

約数和(自身を含む): 398331648

約数和(自身を除く): 280477008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 191, 240, 360, 382, 573, 720, 764, 857, 955, 1146, 1528, 1714, 1719, 1910, 2292, 2571, 2865, 3056, 3428, 3438, 3820, 4285, 4584, 5142, 5730, 6856, 6876, 7640, 7713, 8570, 8595, 9168, 10284, 11460, 12855, 13712, 13752, 15280, 15426, 17140, 17190, 20568, 22920, 25710, 27504, 30852, 34280, 34380, 38565, 41136, 45840, 51420, 61704, 68560, 68760, 77130, 102840, 123408, 137520, 154260, 163687, 205680, 308520, 327374, 491061, 617040, 654748, 818435, 982122, 1309496, 1473183, 1636870, 1964244, 2455305, 2618992, 2946366, 3273740, 3928488, 4910610, 5892732, 6547480, 7365915, 7856976, 9821220, 11785464, 13094960, 14731830, 19642440, 23570928, 29463660, 39284880, 58927320, 117854640]

約数ペア:

[(1, 117854640), (2, 58927320), (3, 39284880), (4, 29463660), (5, 23570928), (6, 19642440), (8, 14731830), (9, 13094960), (10, 11785464), (12, 9821220), (15, 7856976), (16, 7365915), (18, 6547480), (20, 5892732), (24, 4910610), (30, 3928488), (36, 3273740), (40, 2946366), (45, 2618992), (48, 2455305), (60, 1964244), (72, 1636870), (80, 1473183), (90, 1309496), (120, 982122), (144, 818435), (180, 654748), (191, 617040), (240, 491061), (360, 327374), (382, 308520), (573, 205680), (720, 163687), (764, 154260), (857, 137520), (955, 123408), (1146, 102840), (1528, 77130), (1714, 68760), (1719, 68560), (1910, 61704), (2292, 51420), (2571, 45840), (2865, 41136), (3056, 38565), (3428, 34380), (3438, 34280), (3820, 30852), (4285, 27504), (4584, 25710), (5142, 22920), (5730, 20568), (6856, 17190), (6876, 17140), (7640, 15426), (7713, 15280), (8570, 13752), (8595, 13712), (9168, 12855), (10284, 11460)]