309039720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{234121}}^1$

素因数の和:234146

約数の個数: 64

約数和(自身を含む): 1011407040

約数和(自身を除く): 702367320

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, 234121, 468242, 702363, 936484, 1170605, 1404726, 1872968, 2341210, 2575331, 2809452, 3511815, 4682420, 5150662, 5618904, 7023630, 7725993, 9364840, 10301324, 12876655, 14047260, 15451986, 20602648, 25753310, 28094520, 30903972, 38629965, 51506620, 61807944, 77259930, 103013240, 154519860, 309039720]

約数ペア:

[(1, 309039720), (2, 154519860), (3, 103013240), (4, 77259930), (5, 61807944), (6, 51506620), (8, 38629965), (10, 30903972), (11, 28094520), (12, 25753310), (15, 20602648), (20, 15451986), (22, 14047260), (24, 12876655), (30, 10301324), (33, 9364840), (40, 7725993), (44, 7023630), (55, 5618904), (60, 5150662), (66, 4682420), (88, 3511815), (110, 2809452), (120, 2575331), (132, 2341210), (165, 1872968), (220, 1404726), (264, 1170605), (330, 936484), (440, 702363), (660, 468242), (1320, 234121)]