2988012960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109211}}^1$

素因数の和:109251

約数の個数: 144

約数和(自身を含む): 10733355360

約数和(自身を除く): 7745342400

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, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 27360, 109211, 218422, 327633, 436844, 546055, 655266, 873688, 982899, 1092110, 1310532, 1638165, 1747376, 1965798, 2075009, 2184220, 2621064, 3276330, 3494752, 3931596, 4150018, 4368440, 4914495, 5242128, 6225027, 6552660, 7863192, 8300036, 8736880, 9828990, 10375045, 10484256, 12450054, 13105320, 15726384, 16600072, 17473760, 18675081, 19657980, 20750090, 24900108, 26210640, 31125135, 31452768, 33200144, 37350162, 39315960, 41500180, 49800216, 52421280, 62250270, 66400288, 74700324, 78631920, 83000360, 93375405, 99600432, 124500540, 149400648, 157263840, 166000720, 186750810, 199200864, 249001080, 298801296, 332001440, 373501620, 498002160, 597602592, 747003240, 996004320, 1494006480, 2988012960]

約数ペア:

[(1, 2988012960), (2, 1494006480), (3, 996004320), (4, 747003240), (5, 597602592), (6, 498002160), (8, 373501620), (9, 332001440), (10, 298801296), (12, 249001080), (15, 199200864), (16, 186750810), (18, 166000720), (19, 157263840), (20, 149400648), (24, 124500540), (30, 99600432), (32, 93375405), (36, 83000360), (38, 78631920), (40, 74700324), (45, 66400288), (48, 62250270), (57, 52421280), (60, 49800216), (72, 41500180), (76, 39315960), (80, 37350162), (90, 33200144), (95, 31452768), (96, 31125135), (114, 26210640), (120, 24900108), (144, 20750090), (152, 19657980), (160, 18675081), (171, 17473760), (180, 16600072), (190, 15726384), (228, 13105320), (240, 12450054), (285, 10484256), (288, 10375045), (304, 9828990), (342, 8736880), (360, 8300036), (380, 7863192), (456, 6552660), (480, 6225027), (570, 5242128), (608, 4914495), (684, 4368440), (720, 4150018), (760, 3931596), (855, 3494752), (912, 3276330), (1140, 2621064), (1368, 2184220), (1440, 2075009), (1520, 1965798), (1710, 1747376), (1824, 1638165), (2280, 1310532), (2736, 1092110), (3040, 982899), (3420, 873688), (4560, 655266), (5472, 546055), (6840, 436844), (9120, 327633), (13680, 218422), (27360, 109211)]