124280040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1217}}^1$

素因数の和:1291

約数の個数: 128

約数和(自身を含む): 399893760

約数和(自身を除く): 275613720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 37, 40, 46, 60, 69, 74, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 276, 296, 345, 370, 444, 460, 552, 555, 690, 740, 851, 888, 920, 1110, 1217, 1380, 1480, 1702, 2220, 2434, 2553, 2760, 3404, 3651, 4255, 4440, 4868, 5106, 6085, 6808, 7302, 8510, 9736, 10212, 12170, 12765, 14604, 17020, 18255, 20424, 24340, 25530, 27991, 29208, 34040, 36510, 45029, 48680, 51060, 55982, 73020, 83973, 90058, 102120, 111964, 135087, 139955, 146040, 167946, 180116, 223928, 225145, 270174, 279910, 335892, 360232, 419865, 450290, 540348, 559820, 671784, 675435, 839730, 900580, 1035667, 1080696, 1119640, 1350870, 1679460, 1801160, 2071334, 2701740, 3107001, 3358920, 4142668, 5178335, 5403480, 6214002, 8285336, 10356670, 12428004, 15535005, 20713340, 24856008, 31070010, 41426680, 62140020, 124280040]

約数ペア:

[(1, 124280040), (2, 62140020), (3, 41426680), (4, 31070010), (5, 24856008), (6, 20713340), (8, 15535005), (10, 12428004), (12, 10356670), (15, 8285336), (20, 6214002), (23, 5403480), (24, 5178335), (30, 4142668), (37, 3358920), (40, 3107001), (46, 2701740), (60, 2071334), (69, 1801160), (74, 1679460), (92, 1350870), (111, 1119640), (115, 1080696), (120, 1035667), (138, 900580), (148, 839730), (184, 675435), (185, 671784), (222, 559820), (230, 540348), (276, 450290), (296, 419865), (345, 360232), (370, 335892), (444, 279910), (460, 270174), (552, 225145), (555, 223928), (690, 180116), (740, 167946), (851, 146040), (888, 139955), (920, 135087), (1110, 111964), (1217, 102120), (1380, 90058), (1480, 83973), (1702, 73020), (2220, 55982), (2434, 51060), (2553, 48680), (2760, 45029), (3404, 36510), (3651, 34040), (4255, 29208), (4440, 27991), (4868, 25530), (5106, 24340), (6085, 20424), (6808, 18255), (7302, 17020), (8510, 14604), (9736, 12765), (10212, 12170)]