260480776560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{701}}^1\times {\mathrm{6761}}^1$

素因数の和:7707

約数の個数: 160

約数和(自身を含む): 812293634880

約数和(自身を除く): 551812858320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 687, 701, 916, 1145, 1374, 1402, 1832, 2103, 2290, 2748, 2804, 3435, 3505, 3664, 4206, 4580, 5496, 5608, 6761, 6870, 7010, 8412, 9160, 10515, 10992, 11216, 13522, 13740, 14020, 16824, 18320, 20283, 21030, 27044, 27480, 28040, 33648, 33805, 40566, 42060, 54088, 54960, 56080, 67610, 81132, 84120, 101415, 108176, 135220, 160529, 162264, 168240, 202830, 270440, 321058, 324528, 405660, 481587, 540880, 642116, 802645, 811320, 963174, 1284232, 1548269, 1605290, 1622640, 1926348, 2407935, 2568464, 3096538, 3210580, 3852696, 4644807, 4739461, 4815870, 6193076, 6421160, 7705392, 7741345, 9289614, 9478922, 9631740, 12386152, 12842320, 14218383, 15482690, 18579228, 18957844, 19263480, 23224035, 23697305, 24772304, 28436766, 30965380, 37158456, 37915688, 38526960, 46448070, 47394610, 56873532, 61930760, 71091915, 74316912, 75831376, 92896140, 94789220, 113747064, 123861520, 142183830, 185792280, 189578440, 227494128, 284367660, 371584560, 379156880, 568735320, 1085336569, 1137470640, 2170673138, 3256009707, 4341346276, 5426682845, 6512019414, 8682692552, 10853365690, 13024038828, 16280048535, 17365385104, 21706731380, 26048077656, 32560097070, 43413462760, 52096155312, 65120194140, 86826925520, 130240388280, 260480776560]

約数ペア:

[(1, 260480776560), (2, 130240388280), (3, 86826925520), (4, 65120194140), (5, 52096155312), (6, 43413462760), (8, 32560097070), (10, 26048077656), (12, 21706731380), (15, 17365385104), (16, 16280048535), (20, 13024038828), (24, 10853365690), (30, 8682692552), (40, 6512019414), (48, 5426682845), (60, 4341346276), (80, 3256009707), (120, 2170673138), (229, 1137470640), (240, 1085336569), (458, 568735320), (687, 379156880), (701, 371584560), (916, 284367660), (1145, 227494128), (1374, 189578440), (1402, 185792280), (1832, 142183830), (2103, 123861520), (2290, 113747064), (2748, 94789220), (2804, 92896140), (3435, 75831376), (3505, 74316912), (3664, 71091915), (4206, 61930760), (4580, 56873532), (5496, 47394610), (5608, 46448070), (6761, 38526960), (6870, 37915688), (7010, 37158456), (8412, 30965380), (9160, 28436766), (10515, 24772304), (10992, 23697305), (11216, 23224035), (13522, 19263480), (13740, 18957844), (14020, 18579228), (16824, 15482690), (18320, 14218383), (20283, 12842320), (21030, 12386152), (27044, 9631740), (27480, 9478922), (28040, 9289614), (33648, 7741345), (33805, 7705392), (40566, 6421160), (42060, 6193076), (54088, 4815870), (54960, 4739461), (56080, 4644807), (67610, 3852696), (81132, 3210580), (84120, 3096538), (101415, 2568464), (108176, 2407935), (135220, 1926348), (160529, 1622640), (162264, 1605290), (168240, 1548269), (202830, 1284232), (270440, 963174), (321058, 811320), (324528, 802645), (405660, 642116), (481587, 540880)]