79730880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 168

約数和(自身を含む): 266315952

約数和(自身を除く): 186585072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 157, 160, 184, 192, 230, 240, 276, 314, 320, 345, 368, 460, 471, 480, 529, 552, 628, 690, 736, 785, 920, 942, 960, 1058, 1104, 1256, 1380, 1472, 1570, 1587, 1840, 1884, 2116, 2208, 2355, 2512, 2645, 2760, 3140, 3174, 3611, 3680, 3768, 4232, 4416, 4710, 5024, 5290, 5520, 6280, 6348, 7222, 7360, 7536, 7935, 8464, 9420, 10048, 10580, 10833, 11040, 12560, 12696, 14444, 15072, 15870, 16928, 18055, 18840, 21160, 21666, 22080, 25120, 25392, 28888, 30144, 31740, 33856, 36110, 37680, 42320, 43332, 50240, 50784, 54165, 57776, 63480, 72220, 75360, 83053, 84640, 86664, 101568, 108330, 115552, 126960, 144440, 150720, 166106, 169280, 173328, 216660, 231104, 249159, 253920, 288880, 332212, 346656, 415265, 433320, 498318, 507840, 577760, 664424, 693312, 830530, 866640, 996636, 1155520, 1245795, 1328848, 1661060, 1733280, 1993272, 2491590, 2657696, 3322120, 3466560, 3986544, 4983180, 5315392, 6644240, 7973088, 9966360, 13288480, 15946176, 19932720, 26576960, 39865440, 79730880]

約数ペア:

[(1, 79730880), (2, 39865440), (3, 26576960), (4, 19932720), (5, 15946176), (6, 13288480), (8, 9966360), (10, 7973088), (12, 6644240), (15, 5315392), (16, 4983180), (20, 3986544), (23, 3466560), (24, 3322120), (30, 2657696), (32, 2491590), (40, 1993272), (46, 1733280), (48, 1661060), (60, 1328848), (64, 1245795), (69, 1155520), (80, 996636), (92, 866640), (96, 830530), (115, 693312), (120, 664424), (138, 577760), (157, 507840), (160, 498318), (184, 433320), (192, 415265), (230, 346656), (240, 332212), (276, 288880), (314, 253920), (320, 249159), (345, 231104), (368, 216660), (460, 173328), (471, 169280), (480, 166106), (529, 150720), (552, 144440), (628, 126960), (690, 115552), (736, 108330), (785, 101568), (920, 86664), (942, 84640), (960, 83053), (1058, 75360), (1104, 72220), (1256, 63480), (1380, 57776), (1472, 54165), (1570, 50784), (1587, 50240), (1840, 43332), (1884, 42320), (2116, 37680), (2208, 36110), (2355, 33856), (2512, 31740), (2645, 30144), (2760, 28888), (3140, 25392), (3174, 25120), (3611, 22080), (3680, 21666), (3768, 21160), (4232, 18840), (4416, 18055), (4710, 16928), (5024, 15870), (5290, 15072), (5520, 14444), (6280, 12696), (6348, 12560), (7222, 11040), (7360, 10833), (7536, 10580), (7935, 10048), (8464, 9420)]