74724120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23063}}^1$

素因数の和:23086

約数の個数: 80

約数和(自身を含む): 251166960

約数和(自身を除く): 176442840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 23063, 46126, 69189, 92252, 115315, 138378, 184504, 207567, 230630, 276756, 345945, 415134, 461260, 553512, 622701, 691890, 830268, 922520, 1037835, 1245402, 1383780, 1660536, 1868103, 2075670, 2490804, 2767560, 3113505, 3736206, 4151340, 4981608, 6227010, 7472412, 8302680, 9340515, 12454020, 14944824, 18681030, 24908040, 37362060, 74724120]

約数ペア:

[(1, 74724120), (2, 37362060), (3, 24908040), (4, 18681030), (5, 14944824), (6, 12454020), (8, 9340515), (9, 8302680), (10, 7472412), (12, 6227010), (15, 4981608), (18, 4151340), (20, 3736206), (24, 3113505), (27, 2767560), (30, 2490804), (36, 2075670), (40, 1868103), (45, 1660536), (54, 1383780), (60, 1245402), (72, 1037835), (81, 922520), (90, 830268), (108, 691890), (120, 622701), (135, 553512), (162, 461260), (180, 415134), (216, 345945), (270, 276756), (324, 230630), (360, 207567), (405, 184504), (540, 138378), (648, 115315), (810, 92252), (1080, 69189), (1620, 46126), (3240, 23063)]