123489600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1979}}^1$

素因数の和:2017

約数の個数: 168

約数和(自身を含む): 436534560

約数和(自身を除く): 313044960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1560, 1600, 1950, 1979, 2080, 2400, 2496, 2600, 3120, 3900, 3958, 4160, 4800, 5200, 5937, 6240, 7800, 7916, 9895, 10400, 11874, 12480, 15600, 15832, 19790, 20800, 23748, 25727, 29685, 31200, 31664, 39580, 47496, 49475, 51454, 59370, 62400, 63328, 77181, 79160, 94992, 98950, 102908, 118740, 126656, 128635, 148425, 154362, 158320, 189984, 197900, 205816, 237480, 257270, 296850, 308724, 316640, 379968, 385905, 395800, 411632, 474960, 514540, 593700, 617448, 633280, 643175, 771810, 791600, 823264, 949920, 1029080, 1187400, 1234896, 1286350, 1543620, 1583200, 1646528, 1899840, 1929525, 2058160, 2374800, 2469792, 2572700, 3087240, 3166400, 3859050, 4116320, 4749600, 4939584, 5145400, 6174480, 7718100, 8232640, 9499200, 10290800, 12348960, 15436200, 20581600, 24697920, 30872400, 41163200, 61744800, 123489600]

約数ペア:

[(1, 123489600), (2, 61744800), (3, 41163200), (4, 30872400), (5, 24697920), (6, 20581600), (8, 15436200), (10, 12348960), (12, 10290800), (13, 9499200), (15, 8232640), (16, 7718100), (20, 6174480), (24, 5145400), (25, 4939584), (26, 4749600), (30, 4116320), (32, 3859050), (39, 3166400), (40, 3087240), (48, 2572700), (50, 2469792), (52, 2374800), (60, 2058160), (64, 1929525), (65, 1899840), (75, 1646528), (78, 1583200), (80, 1543620), (96, 1286350), (100, 1234896), (104, 1187400), (120, 1029080), (130, 949920), (150, 823264), (156, 791600), (160, 771810), (192, 643175), (195, 633280), (200, 617448), (208, 593700), (240, 514540), (260, 474960), (300, 411632), (312, 395800), (320, 385905), (325, 379968), (390, 316640), (400, 308724), (416, 296850), (480, 257270), (520, 237480), (600, 205816), (624, 197900), (650, 189984), (780, 158320), (800, 154362), (832, 148425), (960, 128635), (975, 126656), (1040, 118740), (1200, 102908), (1248, 98950), (1300, 94992), (1560, 79160), (1600, 77181), (1950, 63328), (1979, 62400), (2080, 59370), (2400, 51454), (2496, 49475), (2600, 47496), (3120, 39580), (3900, 31664), (3958, 31200), (4160, 29685), (4800, 25727), (5200, 23748), (5937, 20800), (6240, 19790), (7800, 15832), (7916, 15600), (9895, 12480), (10400, 11874)]