7966800720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{481087}}^1$

素因数の和:481129

約数の個数: 120

約数和(自身を含む): 27918498816

約数和(自身を除く): 19951698096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 481087, 962174, 1443261, 1924348, 2405435, 2886522, 3848696, 4329783, 4810870, 5773044, 7216305, 7697392, 8659566, 9621740, 11065001, 11546088, 14432610, 17319132, 19243480, 21648915, 22130002, 23092176, 28865220, 33195003, 34638264, 38486960, 43297830, 44260004, 55325005, 57730440, 66390006, 69276528, 86595660, 88520008, 99585009, 110650010, 115460880, 132780012, 165975015, 173191320, 177040016, 199170018, 221300020, 265560024, 331950030, 346382640, 398340036, 442600040, 497925045, 531120048, 663900060, 796680072, 885200080, 995850090, 1327800120, 1593360144, 1991700180, 2655600240, 3983400360, 7966800720]

約数ペア:

[(1, 7966800720), (2, 3983400360), (3, 2655600240), (4, 1991700180), (5, 1593360144), (6, 1327800120), (8, 995850090), (9, 885200080), (10, 796680072), (12, 663900060), (15, 531120048), (16, 497925045), (18, 442600040), (20, 398340036), (23, 346382640), (24, 331950030), (30, 265560024), (36, 221300020), (40, 199170018), (45, 177040016), (46, 173191320), (48, 165975015), (60, 132780012), (69, 115460880), (72, 110650010), (80, 99585009), (90, 88520008), (92, 86595660), (115, 69276528), (120, 66390006), (138, 57730440), (144, 55325005), (180, 44260004), (184, 43297830), (207, 38486960), (230, 34638264), (240, 33195003), (276, 28865220), (345, 23092176), (360, 22130002), (368, 21648915), (414, 19243480), (460, 17319132), (552, 14432610), (690, 11546088), (720, 11065001), (828, 9621740), (920, 8659566), (1035, 7697392), (1104, 7216305), (1380, 5773044), (1656, 4810870), (1840, 4329783), (2070, 3848696), (2760, 2886522), (3312, 2405435), (4140, 1924348), (5520, 1443261), (8280, 962174), (16560, 481087)]