5638320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:251

約数の個数: 120

約数和(自身を含む): 19498752

約数和(自身を除く): 13860432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 191, 205, 240, 246, 328, 360, 369, 382, 410, 492, 573, 615, 656, 720, 738, 764, 820, 955, 984, 1146, 1230, 1476, 1528, 1640, 1719, 1845, 1910, 1968, 2292, 2460, 2865, 2952, 3056, 3280, 3438, 3690, 3820, 4584, 4920, 5730, 5904, 6876, 7380, 7640, 7831, 8595, 9168, 9840, 11460, 13752, 14760, 15280, 15662, 17190, 22920, 23493, 27504, 29520, 31324, 34380, 39155, 45840, 46986, 62648, 68760, 70479, 78310, 93972, 117465, 125296, 137520, 140958, 156620, 187944, 234930, 281916, 313240, 352395, 375888, 469860, 563832, 626480, 704790, 939720, 1127664, 1409580, 1879440, 2819160, 5638320]

約数ペア:

[(1, 5638320), (2, 2819160), (3, 1879440), (4, 1409580), (5, 1127664), (6, 939720), (8, 704790), (9, 626480), (10, 563832), (12, 469860), (15, 375888), (16, 352395), (18, 313240), (20, 281916), (24, 234930), (30, 187944), (36, 156620), (40, 140958), (41, 137520), (45, 125296), (48, 117465), (60, 93972), (72, 78310), (80, 70479), (82, 68760), (90, 62648), (120, 46986), (123, 45840), (144, 39155), (164, 34380), (180, 31324), (191, 29520), (205, 27504), (240, 23493), (246, 22920), (328, 17190), (360, 15662), (369, 15280), (382, 14760), (410, 13752), (492, 11460), (573, 9840), (615, 9168), (656, 8595), (720, 7831), (738, 7640), (764, 7380), (820, 6876), (955, 5904), (984, 5730), (1146, 4920), (1230, 4584), (1476, 3820), (1528, 3690), (1640, 3438), (1719, 3280), (1845, 3056), (1910, 2952), (1968, 2865), (2292, 2460)]