72919794240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{8439791}}^1$

素因数の和:8439817

約数の個数: 112

約数和(自身を含む): 257244860160

約数和(自身を除く): 184325065920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 8439791, 16879582, 25319373, 33759164, 42198955, 50638746, 67518328, 75958119, 84397910, 101277492, 126596865, 135036656, 151916238, 168795820, 202554984, 227874357, 253193730, 270073312, 303832476, 337591640, 379790595, 405109968, 455748714, 506387460, 540146624, 607664952, 675183280, 759581190, 810219936, 911497428, 1012774920, 1139371785, 1215329904, 1350366560, 1519162380, 1620439872, 1822994856, 2025549840, 2278743570, 2430659808, 2700733120, 3038324760, 3645989712, 4051099680, 4557487140, 4861319616, 6076649520, 7291979424, 8102199360, 9114974280, 12153299040, 14583958848, 18229948560, 24306598080, 36459897120, 72919794240]

約数ペア:

[(1, 72919794240), (2, 36459897120), (3, 24306598080), (4, 18229948560), (5, 14583958848), (6, 12153299040), (8, 9114974280), (9, 8102199360), (10, 7291979424), (12, 6076649520), (15, 4861319616), (16, 4557487140), (18, 4051099680), (20, 3645989712), (24, 3038324760), (27, 2700733120), (30, 2430659808), (32, 2278743570), (36, 2025549840), (40, 1822994856), (45, 1620439872), (48, 1519162380), (54, 1350366560), (60, 1215329904), (64, 1139371785), (72, 1012774920), (80, 911497428), (90, 810219936), (96, 759581190), (108, 675183280), (120, 607664952), (135, 540146624), (144, 506387460), (160, 455748714), (180, 405109968), (192, 379790595), (216, 337591640), (240, 303832476), (270, 270073312), (288, 253193730), (320, 227874357), (360, 202554984), (432, 168795820), (480, 151916238), (540, 135036656), (576, 126596865), (720, 101277492), (864, 84397910), (960, 75958119), (1080, 67518328), (1440, 50638746), (1728, 42198955), (2160, 33759164), (2880, 25319373), (4320, 16879582), (8640, 8439791)]