38389458960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2806247}}^1$

素因数の和:2806285

約数の個数: 120

約数和(自身を含む): 135710153280

約数和(自身を除く): 97320694320

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, 6840, 13680, 2806247, 5612494, 8418741, 11224988, 14031235, 16837482, 22449976, 25256223, 28062470, 33674964, 42093705, 44899952, 50512446, 53318693, 56124940, 67349928, 84187410, 101024892, 106637386, 112249880, 126281115, 134699856, 159956079, 168374820, 202049784, 213274772, 224499760, 252562230, 266593465, 319912158, 336749640, 404099568, 426549544, 479868237, 505124460, 533186930, 639824316, 673499280, 799780395, 853099088, 959736474, 1010248920, 1066373860, 1279648632, 1599560790, 1919472948, 2020497840, 2132747720, 2399341185, 2559297264, 3199121580, 3838945896, 4265495440, 4798682370, 6398243160, 7677891792, 9597364740, 12796486320, 19194729480, 38389458960]

約数ペア:

[(1, 38389458960), (2, 19194729480), (3, 12796486320), (4, 9597364740), (5, 7677891792), (6, 6398243160), (8, 4798682370), (9, 4265495440), (10, 3838945896), (12, 3199121580), (15, 2559297264), (16, 2399341185), (18, 2132747720), (19, 2020497840), (20, 1919472948), (24, 1599560790), (30, 1279648632), (36, 1066373860), (38, 1010248920), (40, 959736474), (45, 853099088), (48, 799780395), (57, 673499280), (60, 639824316), (72, 533186930), (76, 505124460), (80, 479868237), (90, 426549544), (95, 404099568), (114, 336749640), (120, 319912158), (144, 266593465), (152, 252562230), (171, 224499760), (180, 213274772), (190, 202049784), (228, 168374820), (240, 159956079), (285, 134699856), (304, 126281115), (342, 112249880), (360, 106637386), (380, 101024892), (456, 84187410), (570, 67349928), (684, 56124940), (720, 53318693), (760, 50512446), (855, 44899952), (912, 42093705), (1140, 33674964), (1368, 28062470), (1520, 25256223), (1710, 22449976), (2280, 16837482), (2736, 14031235), (3420, 11224988), (4560, 8418741), (6840, 5612494), (13680, 2806247)]