67538160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4937}}^1$

素因数の和:4975

約数の個数: 120

約数和(自身を含む): 238801680

約数和(自身を除く): 171263520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 4937, 6840, 9874, 13680, 14811, 19748, 24685, 29622, 39496, 44433, 49370, 59244, 74055, 78992, 88866, 93803, 98740, 118488, 148110, 177732, 187606, 197480, 222165, 236976, 281409, 296220, 355464, 375212, 394960, 444330, 469015, 562818, 592440, 710928, 750424, 844227, 888660, 938030, 1125636, 1184880, 1407045, 1500848, 1688454, 1777320, 1876060, 2251272, 2814090, 3376908, 3554640, 3752120, 4221135, 4502544, 5628180, 6753816, 7504240, 8442270, 11256360, 13507632, 16884540, 22512720, 33769080, 67538160]

約数ペア:

[(1, 67538160), (2, 33769080), (3, 22512720), (4, 16884540), (5, 13507632), (6, 11256360), (8, 8442270), (9, 7504240), (10, 6753816), (12, 5628180), (15, 4502544), (16, 4221135), (18, 3752120), (19, 3554640), (20, 3376908), (24, 2814090), (30, 2251272), (36, 1876060), (38, 1777320), (40, 1688454), (45, 1500848), (48, 1407045), (57, 1184880), (60, 1125636), (72, 938030), (76, 888660), (80, 844227), (90, 750424), (95, 710928), (114, 592440), (120, 562818), (144, 469015), (152, 444330), (171, 394960), (180, 375212), (190, 355464), (228, 296220), (240, 281409), (285, 236976), (304, 222165), (342, 197480), (360, 187606), (380, 177732), (456, 148110), (570, 118488), (684, 98740), (720, 93803), (760, 88866), (855, 78992), (912, 74055), (1140, 59244), (1368, 49370), (1520, 44433), (1710, 39496), (2280, 29622), (2736, 24685), (3420, 19748), (4560, 14811), (4937, 13680), (6840, 9874)]