454777920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8311}}^1$

素因数の和:8353

約数の個数: 168

約数和(自身を含む): 1646773440

約数和(自身を除く): 1191995520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 8311, 9120, 10944, 13680, 16622, 18240, 24933, 27360, 33244, 41555, 49866, 54720, 66488, 74799, 83110, 99732, 124665, 132976, 149598, 157909, 166220, 199464, 249330, 265952, 299196, 315818, 332440, 373995, 398928, 473727, 498660, 531904, 598392, 631636, 664880, 747990, 789545, 797856, 947454, 997320, 1196784, 1263272, 1329760, 1421181, 1495980, 1579090, 1595712, 1894908, 1994640, 2368635, 2393568, 2526544, 2659520, 2842362, 2991960, 3158180, 3789816, 3989280, 4737270, 4787136, 5053088, 5684724, 5983920, 6316360, 7105905, 7579632, 7978560, 9474540, 10106176, 11369448, 11967840, 12632720, 14211810, 15159264, 18949080, 22738896, 23935680, 25265440, 28423620, 30318528, 37898160, 45477792, 50530880, 56847240, 75796320, 90955584, 113694480, 151592640, 227388960, 454777920]

約数ペア:

[(1, 454777920), (2, 227388960), (3, 151592640), (4, 113694480), (5, 90955584), (6, 75796320), (8, 56847240), (9, 50530880), (10, 45477792), (12, 37898160), (15, 30318528), (16, 28423620), (18, 25265440), (19, 23935680), (20, 22738896), (24, 18949080), (30, 15159264), (32, 14211810), (36, 12632720), (38, 11967840), (40, 11369448), (45, 10106176), (48, 9474540), (57, 7978560), (60, 7579632), (64, 7105905), (72, 6316360), (76, 5983920), (80, 5684724), (90, 5053088), (95, 4787136), (96, 4737270), (114, 3989280), (120, 3789816), (144, 3158180), (152, 2991960), (160, 2842362), (171, 2659520), (180, 2526544), (190, 2393568), (192, 2368635), (228, 1994640), (240, 1894908), (285, 1595712), (288, 1579090), (304, 1495980), (320, 1421181), (342, 1329760), (360, 1263272), (380, 1196784), (456, 997320), (480, 947454), (570, 797856), (576, 789545), (608, 747990), (684, 664880), (720, 631636), (760, 598392), (855, 531904), (912, 498660), (960, 473727), (1140, 398928), (1216, 373995), (1368, 332440), (1440, 315818), (1520, 299196), (1710, 265952), (1824, 249330), (2280, 199464), (2736, 166220), (2880, 157909), (3040, 149598), (3420, 132976), (3648, 124665), (4560, 99732), (5472, 83110), (6080, 74799), (6840, 66488), (8311, 54720), (9120, 49866), (10944, 41555), (13680, 33244), (16622, 27360), (18240, 24933)]