2945280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:96

約数の個数: 144

約数和(自身を含む): 10301760

約数和(自身を除く): 7356480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 59, 60, 64, 65, 78, 80, 96, 104, 118, 120, 128, 130, 156, 160, 177, 192, 195, 208, 236, 240, 256, 260, 295, 312, 320, 354, 384, 390, 416, 472, 480, 520, 590, 624, 640, 708, 767, 768, 780, 832, 885, 944, 960, 1040, 1180, 1248, 1280, 1416, 1534, 1560, 1664, 1770, 1888, 1920, 2080, 2301, 2360, 2496, 2832, 3068, 3120, 3328, 3540, 3776, 3835, 3840, 4160, 4602, 4720, 4992, 5664, 6136, 6240, 7080, 7552, 7670, 8320, 9204, 9440, 9984, 11328, 11505, 12272, 12480, 14160, 15104, 15340, 16640, 18408, 18880, 22656, 23010, 24544, 24960, 28320, 30680, 36816, 37760, 45312, 46020, 49088, 49920, 56640, 61360, 73632, 75520, 92040, 98176, 113280, 122720, 147264, 184080, 196352, 226560, 245440, 294528, 368160, 490880, 589056, 736320, 981760, 1472640, 2945280]

約数ペア:

[(1, 2945280), (2, 1472640), (3, 981760), (4, 736320), (5, 589056), (6, 490880), (8, 368160), (10, 294528), (12, 245440), (13, 226560), (15, 196352), (16, 184080), (20, 147264), (24, 122720), (26, 113280), (30, 98176), (32, 92040), (39, 75520), (40, 73632), (48, 61360), (52, 56640), (59, 49920), (60, 49088), (64, 46020), (65, 45312), (78, 37760), (80, 36816), (96, 30680), (104, 28320), (118, 24960), (120, 24544), (128, 23010), (130, 22656), (156, 18880), (160, 18408), (177, 16640), (192, 15340), (195, 15104), (208, 14160), (236, 12480), (240, 12272), (256, 11505), (260, 11328), (295, 9984), (312, 9440), (320, 9204), (354, 8320), (384, 7670), (390, 7552), (416, 7080), (472, 6240), (480, 6136), (520, 5664), (590, 4992), (624, 4720), (640, 4602), (708, 4160), (767, 3840), (768, 3835), (780, 3776), (832, 3540), (885, 3328), (944, 3120), (960, 3068), (1040, 2832), (1180, 2496), (1248, 2360), (1280, 2301), (1416, 2080), (1534, 1920), (1560, 1888), (1664, 1770)]