480620160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{461}}^1$

素因数の和:667

約数の個数: 192

約数和(自身を含む): 1672430760

約数和(自身を除く): 1191810600

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, 128, 144, 160, 180, 181, 192, 240, 288, 320, 360, 362, 384, 461, 480, 543, 576, 640, 720, 724, 905, 922, 960, 1086, 1152, 1383, 1440, 1448, 1629, 1810, 1844, 1920, 2172, 2305, 2715, 2766, 2880, 2896, 3258, 3620, 3688, 4149, 4344, 4610, 5430, 5532, 5760, 5792, 6516, 6915, 7240, 7376, 8145, 8298, 8688, 9220, 10860, 11064, 11584, 13032, 13830, 14480, 14752, 16290, 16596, 17376, 18440, 20745, 21720, 22128, 23168, 26064, 27660, 28960, 29504, 32580, 33192, 34752, 36880, 41490, 43440, 44256, 52128, 55320, 57920, 59008, 65160, 66384, 69504, 73760, 82980, 83441, 86880, 88512, 104256, 110640, 115840, 130320, 132768, 147520, 165960, 166882, 173760, 177024, 208512, 221280, 250323, 260640, 265536, 295040, 331920, 333764, 347520, 417205, 442560, 500646, 521280, 531072, 663840, 667528, 750969, 834410, 885120, 1001292, 1042560, 1251615, 1327680, 1335056, 1501938, 1668820, 2002584, 2503230, 2655360, 2670112, 3003876, 3337640, 3754845, 4005168, 5006460, 5340224, 6007752, 6675280, 7509690, 8010336, 10012920, 10680448, 12015504, 13350560, 15019380, 16020672, 20025840, 24031008, 26701120, 30038760, 32041344, 40051680, 48062016, 53402240, 60077520, 80103360, 96124032, 120155040, 160206720, 240310080, 480620160]

約数ペア:

[(1, 480620160), (2, 240310080), (3, 160206720), (4, 120155040), (5, 96124032), (6, 80103360), (8, 60077520), (9, 53402240), (10, 48062016), (12, 40051680), (15, 32041344), (16, 30038760), (18, 26701120), (20, 24031008), (24, 20025840), (30, 16020672), (32, 15019380), (36, 13350560), (40, 12015504), (45, 10680448), (48, 10012920), (60, 8010336), (64, 7509690), (72, 6675280), (80, 6007752), (90, 5340224), (96, 5006460), (120, 4005168), (128, 3754845), (144, 3337640), (160, 3003876), (180, 2670112), (181, 2655360), (192, 2503230), (240, 2002584), (288, 1668820), (320, 1501938), (360, 1335056), (362, 1327680), (384, 1251615), (461, 1042560), (480, 1001292), (543, 885120), (576, 834410), (640, 750969), (720, 667528), (724, 663840), (905, 531072), (922, 521280), (960, 500646), (1086, 442560), (1152, 417205), (1383, 347520), (1440, 333764), (1448, 331920), (1629, 295040), (1810, 265536), (1844, 260640), (1920, 250323), (2172, 221280), (2305, 208512), (2715, 177024), (2766, 173760), (2880, 166882), (2896, 165960), (3258, 147520), (3620, 132768), (3688, 130320), (4149, 115840), (4344, 110640), (4610, 104256), (5430, 88512), (5532, 86880), (5760, 83441), (5792, 82980), (6516, 73760), (6915, 69504), (7240, 66384), (7376, 65160), (8145, 59008), (8298, 57920), (8688, 55320), (9220, 52128), (10860, 44256), (11064, 43440), (11584, 41490), (13032, 36880), (13830, 34752), (14480, 33192), (14752, 32580), (16290, 29504), (16596, 28960), (17376, 27660), (18440, 26064), (20745, 23168), (21720, 22128)]