240847470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{11197}}^1$

素因数の和:11449

約数の個数: 48

約数和(自身を含む): 628879680

約数和(自身を除く): 388032210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 478, 717, 1195, 1434, 2151, 2390, 3585, 4302, 7170, 10755, 11197, 21510, 22394, 33591, 55985, 67182, 100773, 111970, 167955, 201546, 335910, 503865, 1007730, 2676083, 5352166, 8028249, 13380415, 16056498, 24084747, 26760830, 40141245, 48169494, 80282490, 120423735, 240847470]

約数ペア:

[(1, 240847470), (2, 120423735), (3, 80282490), (5, 48169494), (6, 40141245), (9, 26760830), (10, 24084747), (15, 16056498), (18, 13380415), (30, 8028249), (45, 5352166), (90, 2676083), (239, 1007730), (478, 503865), (717, 335910), (1195, 201546), (1434, 167955), (2151, 111970), (2390, 100773), (3585, 67182), (4302, 55985), (7170, 33591), (10755, 22394), (11197, 21510)]