5119440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 16123968

約数和(自身を除く): 11004528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 257, 332, 415, 498, 514, 664, 771, 830, 996, 1028, 1245, 1285, 1328, 1542, 1660, 1992, 2056, 2490, 2570, 3084, 3320, 3855, 3984, 4112, 4980, 5140, 6168, 6640, 7710, 9960, 10280, 12336, 15420, 19920, 20560, 21331, 30840, 42662, 61680, 63993, 85324, 106655, 127986, 170648, 213310, 255972, 319965, 341296, 426620, 511944, 639930, 853240, 1023888, 1279860, 1706480, 2559720, 5119440]

約数ペア:

[(1, 5119440), (2, 2559720), (3, 1706480), (4, 1279860), (5, 1023888), (6, 853240), (8, 639930), (10, 511944), (12, 426620), (15, 341296), (16, 319965), (20, 255972), (24, 213310), (30, 170648), (40, 127986), (48, 106655), (60, 85324), (80, 63993), (83, 61680), (120, 42662), (166, 30840), (240, 21331), (249, 20560), (257, 19920), (332, 15420), (415, 12336), (498, 10280), (514, 9960), (664, 7710), (771, 6640), (830, 6168), (996, 5140), (1028, 4980), (1245, 4112), (1285, 3984), (1328, 3855), (1542, 3320), (1660, 3084), (1992, 2570), (2056, 2490)]