326439360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8719}}^1$

素因数の和:8755

約数の個数: 168

約数和(自身を含む): 1209324480

約数和(自身を除く): 882885120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 8719, 9360, 12480, 17438, 18720, 26157, 34876, 37440, 43595, 52314, 69752, 78471, 87190, 104628, 113347, 130785, 139504, 156942, 174380, 209256, 226694, 261570, 279008, 313884, 340041, 348760, 392355, 418512, 453388, 523140, 558016, 566735, 627768, 680082, 697520, 784710, 837024, 906776, 1020123, 1046280, 1133470, 1255536, 1360164, 1395040, 1569420, 1674048, 1700205, 1813552, 2040246, 2092560, 2266940, 2511072, 2720328, 2790080, 3138840, 3400410, 3627104, 4080492, 4185120, 4533880, 5022144, 5100615, 5440656, 6277680, 6800820, 7254208, 8160984, 8370240, 9067760, 10201230, 10881312, 12555360, 13601640, 16321968, 18135520, 20402460, 21762624, 25110720, 27203280, 32643936, 36271040, 40804920, 54406560, 65287872, 81609840, 108813120, 163219680, 326439360]

約数ペア:

[(1, 326439360), (2, 163219680), (3, 108813120), (4, 81609840), (5, 65287872), (6, 54406560), (8, 40804920), (9, 36271040), (10, 32643936), (12, 27203280), (13, 25110720), (15, 21762624), (16, 20402460), (18, 18135520), (20, 16321968), (24, 13601640), (26, 12555360), (30, 10881312), (32, 10201230), (36, 9067760), (39, 8370240), (40, 8160984), (45, 7254208), (48, 6800820), (52, 6277680), (60, 5440656), (64, 5100615), (65, 5022144), (72, 4533880), (78, 4185120), (80, 4080492), (90, 3627104), (96, 3400410), (104, 3138840), (117, 2790080), (120, 2720328), (130, 2511072), (144, 2266940), (156, 2092560), (160, 2040246), (180, 1813552), (192, 1700205), (195, 1674048), (208, 1569420), (234, 1395040), (240, 1360164), (260, 1255536), (288, 1133470), (312, 1046280), (320, 1020123), (360, 906776), (390, 837024), (416, 784710), (468, 697520), (480, 680082), (520, 627768), (576, 566735), (585, 558016), (624, 523140), (720, 453388), (780, 418512), (832, 392355), (936, 348760), (960, 340041), (1040, 313884), (1170, 279008), (1248, 261570), (1440, 226694), (1560, 209256), (1872, 174380), (2080, 156942), (2340, 139504), (2496, 130785), (2880, 113347), (3120, 104628), (3744, 87190), (4160, 78471), (4680, 69752), (6240, 52314), (7488, 43595), (8719, 37440), (9360, 34876), (12480, 26157), (17438, 18720)]