80048280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 273137760

約数和(自身を除く): 193089480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 97, 104, 115, 120, 130, 138, 156, 184, 194, 195, 230, 260, 276, 291, 299, 312, 345, 388, 390, 460, 485, 520, 529, 552, 582, 598, 690, 776, 780, 897, 920, 970, 1058, 1164, 1196, 1261, 1380, 1455, 1495, 1560, 1587, 1794, 1940, 2116, 2231, 2328, 2392, 2522, 2645, 2760, 2910, 2990, 3174, 3588, 3783, 3880, 4232, 4462, 4485, 5044, 5290, 5820, 5980, 6305, 6348, 6693, 6877, 7176, 7566, 7935, 8924, 8970, 10088, 10580, 11155, 11640, 11960, 12610, 12696, 13386, 13754, 15132, 15870, 17848, 17940, 18915, 20631, 21160, 22310, 25220, 26772, 27508, 29003, 30264, 31740, 33465, 34385, 35880, 37830, 41262, 44620, 50440, 51313, 53544, 55016, 58006, 63480, 66930, 68770, 75660, 82524, 87009, 89240, 102626, 103155, 116012, 133860, 137540, 145015, 151320, 153939, 165048, 174018, 205252, 206310, 232024, 256565, 267720, 275080, 290030, 307878, 348036, 410504, 412620, 435045, 513130, 580060, 615756, 667069, 696072, 769695, 825240, 870090, 1026260, 1160120, 1231512, 1334138, 1539390, 1740180, 2001207, 2052520, 2668276, 3078780, 3335345, 3480360, 4002414, 5336552, 6157560, 6670690, 8004828, 10006035, 13341380, 16009656, 20012070, 26682760, 40024140, 80048280]

約数ペア:

[(1, 80048280), (2, 40024140), (3, 26682760), (4, 20012070), (5, 16009656), (6, 13341380), (8, 10006035), (10, 8004828), (12, 6670690), (13, 6157560), (15, 5336552), (20, 4002414), (23, 3480360), (24, 3335345), (26, 3078780), (30, 2668276), (39, 2052520), (40, 2001207), (46, 1740180), (52, 1539390), (60, 1334138), (65, 1231512), (69, 1160120), (78, 1026260), (92, 870090), (97, 825240), (104, 769695), (115, 696072), (120, 667069), (130, 615756), (138, 580060), (156, 513130), (184, 435045), (194, 412620), (195, 410504), (230, 348036), (260, 307878), (276, 290030), (291, 275080), (299, 267720), (312, 256565), (345, 232024), (388, 206310), (390, 205252), (460, 174018), (485, 165048), (520, 153939), (529, 151320), (552, 145015), (582, 137540), (598, 133860), (690, 116012), (776, 103155), (780, 102626), (897, 89240), (920, 87009), (970, 82524), (1058, 75660), (1164, 68770), (1196, 66930), (1261, 63480), (1380, 58006), (1455, 55016), (1495, 53544), (1560, 51313), (1587, 50440), (1794, 44620), (1940, 41262), (2116, 37830), (2231, 35880), (2328, 34385), (2392, 33465), (2522, 31740), (2645, 30264), (2760, 29003), (2910, 27508), (2990, 26772), (3174, 25220), (3588, 22310), (3783, 21160), (3880, 20631), (4232, 18915), (4462, 17940), (4485, 17848), (5044, 15870), (5290, 15132), (5820, 13754), (5980, 13386), (6305, 12696), (6348, 12610), (6693, 11960), (6877, 11640), (7176, 11155), (7566, 10580), (7935, 10088), (8924, 8970)]