140799720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1933}}^1$

素因数の和:2554

約数の個数: 64

約数和(自身を含む): 423313920

約数和(自身を除く): 282514200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 607, 1214, 1821, 1933, 2428, 3035, 3642, 3866, 4856, 5799, 6070, 7284, 7732, 9105, 9665, 11598, 12140, 14568, 15464, 18210, 19330, 23196, 24280, 28995, 36420, 38660, 46392, 57990, 72840, 77320, 115980, 231960, 1173331, 2346662, 3519993, 4693324, 5866655, 7039986, 9386648, 11733310, 14079972, 17599965, 23466620, 28159944, 35199930, 46933240, 70399860, 140799720]

約数ペア:

[(1, 140799720), (2, 70399860), (3, 46933240), (4, 35199930), (5, 28159944), (6, 23466620), (8, 17599965), (10, 14079972), (12, 11733310), (15, 9386648), (20, 7039986), (24, 5866655), (30, 4693324), (40, 3519993), (60, 2346662), (120, 1173331), (607, 231960), (1214, 115980), (1821, 77320), (1933, 72840), (2428, 57990), (3035, 46392), (3642, 38660), (3866, 36420), (4856, 28995), (5799, 24280), (6070, 23196), (7284, 19330), (7732, 18210), (9105, 15464), (9665, 14568), (11598, 12140)]