72924720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1201}}^1$

素因数の和:1251

約数の個数: 160

約数和(自身を含む): 257554944

約数和(自身を除く): 184630224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 132, 138, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 368, 440, 460, 506, 528, 552, 660, 690, 759, 880, 920, 1012, 1104, 1201, 1265, 1320, 1380, 1518, 1840, 2024, 2402, 2530, 2640, 2760, 3036, 3603, 3795, 4048, 4804, 5060, 5520, 6005, 6072, 7206, 7590, 9608, 10120, 12010, 12144, 13211, 14412, 15180, 18015, 19216, 20240, 24020, 26422, 27623, 28824, 30360, 36030, 39633, 48040, 52844, 55246, 57648, 60720, 66055, 72060, 79266, 82869, 96080, 105688, 110492, 132110, 138115, 144120, 158532, 165738, 198165, 211376, 220984, 264220, 276230, 288240, 303853, 317064, 331476, 396330, 414345, 441968, 528440, 552460, 607706, 634128, 662952, 792660, 828690, 911559, 1056880, 1104920, 1215412, 1325904, 1519265, 1585320, 1657380, 1823118, 2209840, 2430824, 3038530, 3170640, 3314760, 3646236, 4557795, 4861648, 6077060, 6629520, 7292472, 9115590, 12154120, 14584944, 18231180, 24308240, 36462360, 72924720]

約数ペア:

[(1, 72924720), (2, 36462360), (3, 24308240), (4, 18231180), (5, 14584944), (6, 12154120), (8, 9115590), (10, 7292472), (11, 6629520), (12, 6077060), (15, 4861648), (16, 4557795), (20, 3646236), (22, 3314760), (23, 3170640), (24, 3038530), (30, 2430824), (33, 2209840), (40, 1823118), (44, 1657380), (46, 1585320), (48, 1519265), (55, 1325904), (60, 1215412), (66, 1104920), (69, 1056880), (80, 911559), (88, 828690), (92, 792660), (110, 662952), (115, 634128), (120, 607706), (132, 552460), (138, 528440), (165, 441968), (176, 414345), (184, 396330), (220, 331476), (230, 317064), (240, 303853), (253, 288240), (264, 276230), (276, 264220), (330, 220984), (345, 211376), (368, 198165), (440, 165738), (460, 158532), (506, 144120), (528, 138115), (552, 132110), (660, 110492), (690, 105688), (759, 96080), (880, 82869), (920, 79266), (1012, 72060), (1104, 66055), (1201, 60720), (1265, 57648), (1320, 55246), (1380, 52844), (1518, 48040), (1840, 39633), (2024, 36030), (2402, 30360), (2530, 28824), (2640, 27623), (2760, 26422), (3036, 24020), (3603, 20240), (3795, 19216), (4048, 18015), (4804, 15180), (5060, 14412), (5520, 13211), (6005, 12144), (6072, 12010), (7206, 10120), (7590, 9608)]