3831720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1$

素因数の和:914

約数の個数: 64

約数和(自身を含む): 11819520

約数和(自身を除く): 7987800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 863, 888, 1110, 1480, 1726, 2220, 2589, 3452, 4315, 4440, 5178, 6904, 8630, 10356, 12945, 17260, 20712, 25890, 31931, 34520, 51780, 63862, 95793, 103560, 127724, 159655, 191586, 255448, 319310, 383172, 478965, 638620, 766344, 957930, 1277240, 1915860, 3831720]

約数ペア:

[(1, 3831720), (2, 1915860), (3, 1277240), (4, 957930), (5, 766344), (6, 638620), (8, 478965), (10, 383172), (12, 319310), (15, 255448), (20, 191586), (24, 159655), (30, 127724), (37, 103560), (40, 95793), (60, 63862), (74, 51780), (111, 34520), (120, 31931), (148, 25890), (185, 20712), (222, 17260), (296, 12945), (370, 10356), (444, 8630), (555, 6904), (740, 5178), (863, 4440), (888, 4315), (1110, 3452), (1480, 2589), (1726, 2220)]