2478240960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11681}}^1$

素因数の和:11731

約数の個数: 224

約数和(自身を含む): 8972897472

約数和(自身を除く): 6494656512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 260, 272, 312, 320, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 832, 884, 960, 1020, 1040, 1088, 1105, 1248, 1326, 1360, 1560, 1632, 1768, 2040, 2080, 2210, 2496, 2652, 2720, 3120, 3264, 3315, 3536, 4080, 4160, 4420, 5304, 5440, 6240, 6630, 7072, 8160, 8840, 10608, 11681, 12480, 13260, 14144, 16320, 17680, 21216, 23362, 26520, 35043, 35360, 42432, 46724, 53040, 58405, 70086, 70720, 93448, 106080, 116810, 140172, 151853, 175215, 186896, 198577, 212160, 233620, 280344, 303706, 350430, 373792, 397154, 455559, 467240, 560688, 595731, 607412, 700860, 747584, 759265, 794308, 911118, 934480, 992885, 1121376, 1191462, 1214824, 1401720, 1518530, 1588616, 1822236, 1868960, 1985770, 2242752, 2277795, 2382924, 2429648, 2581501, 2803440, 2978655, 3037060, 3177232, 3644472, 3737920, 3971540, 4555590, 4765848, 4859296, 5163002, 5606880, 5957310, 6074120, 6354464, 7288944, 7744503, 7943080, 9111180, 9531696, 9718592, 10326004, 11213760, 11914620, 12148240, 12708928, 12907505, 14577888, 15489006, 15886160, 18222360, 19063392, 20652008, 23829240, 24296480, 25815010, 29155776, 30978012, 31772320, 36444720, 38126784, 38722515, 41304016, 47658480, 48592960, 51630020, 61956024, 63544640, 72889440, 77445030, 82608032, 95316960, 103260040, 123912048, 145778880, 154890060, 165216064, 190633920, 206520080, 247824096, 309780120, 413040160, 495648192, 619560240, 826080320, 1239120480, 2478240960]

約数ペア:

[(1, 2478240960), (2, 1239120480), (3, 826080320), (4, 619560240), (5, 495648192), (6, 413040160), (8, 309780120), (10, 247824096), (12, 206520080), (13, 190633920), (15, 165216064), (16, 154890060), (17, 145778880), (20, 123912048), (24, 103260040), (26, 95316960), (30, 82608032), (32, 77445030), (34, 72889440), (39, 63544640), (40, 61956024), (48, 51630020), (51, 48592960), (52, 47658480), (60, 41304016), (64, 38722515), (65, 38126784), (68, 36444720), (78, 31772320), (80, 30978012), (85, 29155776), (96, 25815010), (102, 24296480), (104, 23829240), (120, 20652008), (130, 19063392), (136, 18222360), (156, 15886160), (160, 15489006), (170, 14577888), (192, 12907505), (195, 12708928), (204, 12148240), (208, 11914620), (221, 11213760), (240, 10326004), (255, 9718592), (260, 9531696), (272, 9111180), (312, 7943080), (320, 7744503), (340, 7288944), (390, 6354464), (408, 6074120), (416, 5957310), (442, 5606880), (480, 5163002), (510, 4859296), (520, 4765848), (544, 4555590), (624, 3971540), (663, 3737920), (680, 3644472), (780, 3177232), (816, 3037060), (832, 2978655), (884, 2803440), (960, 2581501), (1020, 2429648), (1040, 2382924), (1088, 2277795), (1105, 2242752), (1248, 1985770), (1326, 1868960), (1360, 1822236), (1560, 1588616), (1632, 1518530), (1768, 1401720), (2040, 1214824), (2080, 1191462), (2210, 1121376), (2496, 992885), (2652, 934480), (2720, 911118), (3120, 794308), (3264, 759265), (3315, 747584), (3536, 700860), (4080, 607412), (4160, 595731), (4420, 560688), (5304, 467240), (5440, 455559), (6240, 397154), (6630, 373792), (7072, 350430), (8160, 303706), (8840, 280344), (10608, 233620), (11681, 212160), (12480, 198577), (13260, 186896), (14144, 175215), (16320, 151853), (17680, 140172), (21216, 116810), (23362, 106080), (26520, 93448), (35043, 70720), (35360, 70086), (42432, 58405), (46724, 53040)]