3257040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:388

約数の個数: 80

約数和(自身を含む): 10374336

約数和(自身を除く): 7117296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 331, 410, 492, 615, 656, 662, 820, 984, 993, 1230, 1324, 1640, 1655, 1968, 1986, 2460, 2648, 3280, 3310, 3972, 4920, 4965, 5296, 6620, 7944, 9840, 9930, 13240, 13571, 15888, 19860, 26480, 27142, 39720, 40713, 54284, 67855, 79440, 81426, 108568, 135710, 162852, 203565, 217136, 271420, 325704, 407130, 542840, 651408, 814260, 1085680, 1628520, 3257040]

約数ペア:

[(1, 3257040), (2, 1628520), (3, 1085680), (4, 814260), (5, 651408), (6, 542840), (8, 407130), (10, 325704), (12, 271420), (15, 217136), (16, 203565), (20, 162852), (24, 135710), (30, 108568), (40, 81426), (41, 79440), (48, 67855), (60, 54284), (80, 40713), (82, 39720), (120, 27142), (123, 26480), (164, 19860), (205, 15888), (240, 13571), (246, 13240), (328, 9930), (331, 9840), (410, 7944), (492, 6620), (615, 5296), (656, 4965), (662, 4920), (820, 3972), (984, 3310), (993, 3280), (1230, 2648), (1324, 2460), (1640, 1986), (1655, 1968)]