53793240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2347}}^1$

素因数の和:2552

約数の個数: 64

約数和(自身を含む): 162293760

約数和(自身を除く): 108500520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2347, 2865, 3820, 4584, 4694, 5730, 7041, 7640, 9388, 11460, 11735, 14082, 18776, 22920, 23470, 28164, 35205, 46940, 56328, 70410, 93880, 140820, 281640, 448277, 896554, 1344831, 1793108, 2241385, 2689662, 3586216, 4482770, 5379324, 6724155, 8965540, 10758648, 13448310, 17931080, 26896620, 53793240]

約数ペア:

[(1, 53793240), (2, 26896620), (3, 17931080), (4, 13448310), (5, 10758648), (6, 8965540), (8, 6724155), (10, 5379324), (12, 4482770), (15, 3586216), (20, 2689662), (24, 2241385), (30, 1793108), (40, 1344831), (60, 896554), (120, 448277), (191, 281640), (382, 140820), (573, 93880), (764, 70410), (955, 56328), (1146, 46940), (1528, 35205), (1910, 28164), (2292, 23470), (2347, 22920), (2865, 18776), (3820, 14082), (4584, 11735), (4694, 11460), (5730, 9388), (7041, 7640)]