15903506880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{27749}}^1$

素因数の和:27971

約数の個数: 168

約数和(自身を含む): 54978300000

約数和(自身を除く): 39074793120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 199, 240, 288, 320, 360, 398, 480, 576, 597, 720, 796, 960, 995, 1194, 1440, 1592, 1791, 1990, 2388, 2880, 2985, 3184, 3582, 3980, 4776, 5970, 6368, 7164, 7960, 8955, 9552, 11940, 12736, 14328, 15920, 17910, 19104, 23880, 27749, 28656, 31840, 35820, 38208, 47760, 55498, 57312, 63680, 71640, 83247, 95520, 110996, 114624, 138745, 143280, 166494, 191040, 221992, 249741, 277490, 286560, 332988, 416235, 443984, 499482, 554980, 573120, 665976, 832470, 887968, 998964, 1109960, 1248705, 1331952, 1664940, 1775936, 1997928, 2219920, 2497410, 2663904, 3329880, 3995856, 4439840, 4994820, 5327808, 5522051, 6659760, 7991712, 8879680, 9989640, 11044102, 13319520, 15983424, 16566153, 19979280, 22088204, 26639040, 27610255, 33132306, 39958560, 44176408, 49698459, 55220510, 66264612, 79917120, 82830765, 88352816, 99396918, 110441020, 132529224, 165661530, 176705632, 198793836, 220882040, 248492295, 265058448, 331323060, 353411264, 397587672, 441764080, 496984590, 530116896, 662646120, 795175344, 883528160, 993969180, 1060233792, 1325292240, 1590350688, 1767056320, 1987938360, 2650584480, 3180701376, 3975876720, 5301168960, 7951753440, 15903506880]

約数ペア:

[(1, 15903506880), (2, 7951753440), (3, 5301168960), (4, 3975876720), (5, 3180701376), (6, 2650584480), (8, 1987938360), (9, 1767056320), (10, 1590350688), (12, 1325292240), (15, 1060233792), (16, 993969180), (18, 883528160), (20, 795175344), (24, 662646120), (30, 530116896), (32, 496984590), (36, 441764080), (40, 397587672), (45, 353411264), (48, 331323060), (60, 265058448), (64, 248492295), (72, 220882040), (80, 198793836), (90, 176705632), (96, 165661530), (120, 132529224), (144, 110441020), (160, 99396918), (180, 88352816), (192, 82830765), (199, 79917120), (240, 66264612), (288, 55220510), (320, 49698459), (360, 44176408), (398, 39958560), (480, 33132306), (576, 27610255), (597, 26639040), (720, 22088204), (796, 19979280), (960, 16566153), (995, 15983424), (1194, 13319520), (1440, 11044102), (1592, 9989640), (1791, 8879680), (1990, 7991712), (2388, 6659760), (2880, 5522051), (2985, 5327808), (3184, 4994820), (3582, 4439840), (3980, 3995856), (4776, 3329880), (5970, 2663904), (6368, 2497410), (7164, 2219920), (7960, 1997928), (8955, 1775936), (9552, 1664940), (11940, 1331952), (12736, 1248705), (14328, 1109960), (15920, 998964), (17910, 887968), (19104, 832470), (23880, 665976), (27749, 573120), (28656, 554980), (31840, 499482), (35820, 443984), (38208, 416235), (47760, 332988), (55498, 286560), (57312, 277490), (63680, 249741), (71640, 221992), (83247, 191040), (95520, 166494), (110996, 143280), (114624, 138745)]