11928060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:257

約数の個数: 120

約数和(自身を含む): 38623200

約数和(自身を除く): 26695140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 199, 222, 270, 324, 333, 370, 398, 405, 444, 540, 555, 597, 666, 740, 796, 810, 995, 999, 1110, 1194, 1332, 1620, 1665, 1791, 1990, 1998, 2220, 2388, 2985, 2997, 3330, 3582, 3980, 3996, 4995, 5373, 5970, 5994, 6660, 7164, 7363, 8955, 9990, 10746, 11940, 11988, 14726, 14985, 16119, 17910, 19980, 21492, 22089, 26865, 29452, 29970, 32238, 35820, 36815, 44178, 53730, 59940, 64476, 66267, 73630, 80595, 88356, 107460, 110445, 132534, 147260, 161190, 198801, 220890, 265068, 322380, 331335, 397602, 441780, 596403, 662670, 795204, 994005, 1192806, 1325340, 1988010, 2385612, 2982015, 3976020, 5964030, 11928060]

約数ペア:

[(1, 11928060), (2, 5964030), (3, 3976020), (4, 2982015), (5, 2385612), (6, 1988010), (9, 1325340), (10, 1192806), (12, 994005), (15, 795204), (18, 662670), (20, 596403), (27, 441780), (30, 397602), (36, 331335), (37, 322380), (45, 265068), (54, 220890), (60, 198801), (74, 161190), (81, 147260), (90, 132534), (108, 110445), (111, 107460), (135, 88356), (148, 80595), (162, 73630), (180, 66267), (185, 64476), (199, 59940), (222, 53730), (270, 44178), (324, 36815), (333, 35820), (370, 32238), (398, 29970), (405, 29452), (444, 26865), (540, 22089), (555, 21492), (597, 19980), (666, 17910), (740, 16119), (796, 14985), (810, 14726), (995, 11988), (999, 11940), (1110, 10746), (1194, 9990), (1332, 8955), (1620, 7363), (1665, 7164), (1791, 6660), (1990, 5994), (1998, 5970), (2220, 5373), (2388, 4995), (2985, 3996), (2997, 3980), (3330, 3582)]