448344720

素因数分解:

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

素因数の和:23091

約数の個数: 120

約数和(自身を含む): 1561525056

約数和(自身を除く): 1113180336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 23063, 46126, 69189, 92252, 115315, 138378, 184504, 207567, 230630, 276756, 345945, 369008, 415134, 461260, 553512, 622701, 691890, 830268, 922520, 1037835, 1107024, 1245402, 1383780, 1660536, 1845040, 1868103, 2075670, 2490804, 2767560, 3113505, 3321072, 3736206, 4151340, 4981608, 5535120, 5604309, 6227010, 7472412, 8302680, 9340515, 9963216, 11208618, 12454020, 14944824, 16605360, 18681030, 22417236, 24908040, 28021545, 29889648, 37362060, 44834472, 49816080, 56043090, 74724120, 89668944, 112086180, 149448240, 224172360, 448344720]

約数ペア:

[(1, 448344720), (2, 224172360), (3, 149448240), (4, 112086180), (5, 89668944), (6, 74724120), (8, 56043090), (9, 49816080), (10, 44834472), (12, 37362060), (15, 29889648), (16, 28021545), (18, 24908040), (20, 22417236), (24, 18681030), (27, 16605360), (30, 14944824), (36, 12454020), (40, 11208618), (45, 9963216), (48, 9340515), (54, 8302680), (60, 7472412), (72, 6227010), (80, 5604309), (81, 5535120), (90, 4981608), (108, 4151340), (120, 3736206), (135, 3321072), (144, 3113505), (162, 2767560), (180, 2490804), (216, 2075670), (240, 1868103), (243, 1845040), (270, 1660536), (324, 1383780), (360, 1245402), (405, 1107024), (432, 1037835), (486, 922520), (540, 830268), (648, 691890), (720, 622701), (810, 553512), (972, 461260), (1080, 415134), (1215, 369008), (1296, 345945), (1620, 276756), (1944, 230630), (2160, 207567), (2430, 184504), (3240, 138378), (3888, 115315), (4860, 92252), (6480, 69189), (9720, 46126), (19440, 23063)]