3976020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 12768000

約数和(自身を除く): 8791980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 199, 222, 270, 333, 370, 398, 444, 540, 555, 597, 666, 740, 796, 995, 999, 1110, 1194, 1332, 1665, 1791, 1990, 1998, 2220, 2388, 2985, 3330, 3582, 3980, 3996, 4995, 5373, 5970, 6660, 7164, 7363, 8955, 9990, 10746, 11940, 14726, 17910, 19980, 21492, 22089, 26865, 29452, 35820, 36815, 44178, 53730, 66267, 73630, 88356, 107460, 110445, 132534, 147260, 198801, 220890, 265068, 331335, 397602, 441780, 662670, 795204, 994005, 1325340, 1988010, 3976020]

約数ペア:

[(1, 3976020), (2, 1988010), (3, 1325340), (4, 994005), (5, 795204), (6, 662670), (9, 441780), (10, 397602), (12, 331335), (15, 265068), (18, 220890), (20, 198801), (27, 147260), (30, 132534), (36, 110445), (37, 107460), (45, 88356), (54, 73630), (60, 66267), (74, 53730), (90, 44178), (108, 36815), (111, 35820), (135, 29452), (148, 26865), (180, 22089), (185, 21492), (199, 19980), (222, 17910), (270, 14726), (333, 11940), (370, 10746), (398, 9990), (444, 8955), (540, 7363), (555, 7164), (597, 6660), (666, 5970), (740, 5373), (796, 4995), (995, 3996), (999, 3980), (1110, 3582), (1194, 3330), (1332, 2985), (1665, 2388), (1791, 2220), (1990, 1998)]