744979680

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{2129}}^1$

素因数の和:2165

約数の個数: 192

約数和(自身を含む): 2640859200

約数和(自身を除く): 1895879520

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 2129, 2160, 2187, 2430, 2592, 2916, 3240, 3645, 3888, 4258, 4320, 4374, 4860, 5832, 6387, 6480, 7290, 7776, 8516, 8748, 9720, 10645, 10935, 11664, 12774, 12960, 14580, 17032, 17496, 19161, 19440, 21290, 21870, 23328, 25548, 29160, 31935, 34064, 34992, 38322, 38880, 42580, 43740, 51096, 57483, 58320, 63870, 68128, 69984, 76644, 85160, 87480, 95805, 102192, 114966, 116640, 127740, 153288, 170320, 172449, 174960, 191610, 204384, 229932, 255480, 287415, 306576, 340640, 344898, 349920, 383220, 459864, 510960, 517347, 574830, 613152, 689796, 766440, 862245, 919728, 1021920, 1034694, 1149660, 1379592, 1532880, 1552041, 1724490, 1839456, 2069388, 2299320, 2586735, 2759184, 3065760, 3104082, 3448980, 4138776, 4598640, 4656123, 5173470, 5518368, 6208164, 6897960, 7760205, 8277552, 9197280, 9312246, 10346940, 12416328, 13795920, 15520410, 16555104, 18624492, 20693880, 23280615, 24832656, 27591840, 31040820, 37248984, 41387760, 46561230, 49665312, 62081640, 74497968, 82775520, 93122460, 124163280, 148995936, 186244920, 248326560, 372489840, 744979680]

約数ペア:

[(1, 744979680), (2, 372489840), (3, 248326560), (4, 186244920), (5, 148995936), (6, 124163280), (8, 93122460), (9, 82775520), (10, 74497968), (12, 62081640), (15, 49665312), (16, 46561230), (18, 41387760), (20, 37248984), (24, 31040820), (27, 27591840), (30, 24832656), (32, 23280615), (36, 20693880), (40, 18624492), (45, 16555104), (48, 15520410), (54, 13795920), (60, 12416328), (72, 10346940), (80, 9312246), (81, 9197280), (90, 8277552), (96, 7760205), (108, 6897960), (120, 6208164), (135, 5518368), (144, 5173470), (160, 4656123), (162, 4598640), (180, 4138776), (216, 3448980), (240, 3104082), (243, 3065760), (270, 2759184), (288, 2586735), (324, 2299320), (360, 2069388), (405, 1839456), (432, 1724490), (480, 1552041), (486, 1532880), (540, 1379592), (648, 1149660), (720, 1034694), (729, 1021920), (810, 919728), (864, 862245), (972, 766440), (1080, 689796), (1215, 613152), (1296, 574830), (1440, 517347), (1458, 510960), (1620, 459864), (1944, 383220), (2129, 349920), (2160, 344898), (2187, 340640), (2430, 306576), (2592, 287415), (2916, 255480), (3240, 229932), (3645, 204384), (3888, 191610), (4258, 174960), (4320, 172449), (4374, 170320), (4860, 153288), (5832, 127740), (6387, 116640), (6480, 114966), (7290, 102192), (7776, 95805), (8516, 87480), (8748, 85160), (9720, 76644), (10645, 69984), (10935, 68128), (11664, 63870), (12774, 58320), (12960, 57483), (14580, 51096), (17032, 43740), (17496, 42580), (19161, 38880), (19440, 38322), (21290, 34992), (21870, 34064), (23328, 31935), (25548, 29160)]