147999720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{112121}}^1$

素因数の和:112146

約数の個数: 64

約数和(自身を含む): 484367040

約数和(自身を除く): 336367320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 112121, 224242, 336363, 448484, 560605, 672726, 896968, 1121210, 1233331, 1345452, 1681815, 2242420, 2466662, 2690904, 3363630, 3699993, 4484840, 4933324, 6166655, 6727260, 7399986, 9866648, 12333310, 13454520, 14799972, 18499965, 24666620, 29599944, 36999930, 49333240, 73999860, 147999720]

約数ペア:

[(1, 147999720), (2, 73999860), (3, 49333240), (4, 36999930), (5, 29599944), (6, 24666620), (8, 18499965), (10, 14799972), (11, 13454520), (12, 12333310), (15, 9866648), (20, 7399986), (22, 6727260), (24, 6166655), (30, 4933324), (33, 4484840), (40, 3699993), (44, 3363630), (55, 2690904), (60, 2466662), (66, 2242420), (88, 1681815), (110, 1345452), (120, 1233331), (132, 1121210), (165, 896968), (220, 672726), (264, 560605), (330, 448484), (440, 336363), (660, 224242), (1320, 112121)]