252954480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{15731}}^1$

素因数の和:15814

約数の個数: 80

約数和(自身を含む): 795913344

約数和(自身を除く): 542958864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 5360, 8040, 15731, 16080, 31462, 47193, 62924, 78655, 94386, 125848, 157310, 188772, 235965, 251696, 314620, 377544, 471930, 629240, 755088, 943860, 1053977, 1258480, 1887720, 2107954, 3161931, 3775440, 4215908, 5269885, 6323862, 8431816, 10539770, 12647724, 15809655, 16863632, 21079540, 25295448, 31619310, 42159080, 50590896, 63238620, 84318160, 126477240, 252954480]

約数ペア:

[(1, 252954480), (2, 126477240), (3, 84318160), (4, 63238620), (5, 50590896), (6, 42159080), (8, 31619310), (10, 25295448), (12, 21079540), (15, 16863632), (16, 15809655), (20, 12647724), (24, 10539770), (30, 8431816), (40, 6323862), (48, 5269885), (60, 4215908), (67, 3775440), (80, 3161931), (120, 2107954), (134, 1887720), (201, 1258480), (240, 1053977), (268, 943860), (335, 755088), (402, 629240), (536, 471930), (670, 377544), (804, 314620), (1005, 251696), (1072, 235965), (1340, 188772), (1608, 157310), (2010, 125848), (2680, 94386), (3216, 78655), (4020, 62924), (5360, 47193), (8040, 31462), (15731, 16080)]