56806320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:331

約数の個数: 160

約数和(自身を含む): 188987904

約数和(自身を除く): 132181584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 41, 46, 48, 60, 69, 80, 82, 92, 115, 120, 123, 138, 164, 184, 205, 230, 240, 246, 251, 276, 328, 345, 368, 410, 460, 492, 502, 552, 615, 656, 690, 753, 820, 920, 943, 984, 1004, 1104, 1230, 1255, 1380, 1506, 1640, 1840, 1886, 1968, 2008, 2460, 2510, 2760, 2829, 3012, 3280, 3765, 3772, 4016, 4715, 4920, 5020, 5520, 5658, 5773, 6024, 7530, 7544, 9430, 9840, 10040, 10291, 11316, 11546, 12048, 14145, 15060, 15088, 17319, 18860, 20080, 20582, 22632, 23092, 28290, 28865, 30120, 30873, 34638, 37720, 41164, 45264, 46184, 51455, 56580, 57730, 60240, 61746, 69276, 75440, 82328, 86595, 92368, 102910, 113160, 115460, 123492, 138552, 154365, 164656, 173190, 205820, 226320, 230920, 236693, 246984, 277104, 308730, 346380, 411640, 461840, 473386, 493968, 617460, 692760, 710079, 823280, 946772, 1183465, 1234920, 1385520, 1420158, 1893544, 2366930, 2469840, 2840316, 3550395, 3787088, 4733860, 5680632, 7100790, 9467720, 11361264, 14201580, 18935440, 28403160, 56806320]

約数ペア:

[(1, 56806320), (2, 28403160), (3, 18935440), (4, 14201580), (5, 11361264), (6, 9467720), (8, 7100790), (10, 5680632), (12, 4733860), (15, 3787088), (16, 3550395), (20, 2840316), (23, 2469840), (24, 2366930), (30, 1893544), (40, 1420158), (41, 1385520), (46, 1234920), (48, 1183465), (60, 946772), (69, 823280), (80, 710079), (82, 692760), (92, 617460), (115, 493968), (120, 473386), (123, 461840), (138, 411640), (164, 346380), (184, 308730), (205, 277104), (230, 246984), (240, 236693), (246, 230920), (251, 226320), (276, 205820), (328, 173190), (345, 164656), (368, 154365), (410, 138552), (460, 123492), (492, 115460), (502, 113160), (552, 102910), (615, 92368), (656, 86595), (690, 82328), (753, 75440), (820, 69276), (920, 61746), (943, 60240), (984, 57730), (1004, 56580), (1104, 51455), (1230, 46184), (1255, 45264), (1380, 41164), (1506, 37720), (1640, 34638), (1840, 30873), (1886, 30120), (1968, 28865), (2008, 28290), (2460, 23092), (2510, 22632), (2760, 20582), (2829, 20080), (3012, 18860), (3280, 17319), (3765, 15088), (3772, 15060), (4016, 14145), (4715, 12048), (4920, 11546), (5020, 11316), (5520, 10291), (5658, 10040), (5773, 9840), (6024, 9430), (7530, 7544)]