247546440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36191}}^1$

素因数の和:36227

約数の個数: 96

約数和(自身を含む): 846892800

約数和(自身を除く): 599346360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 36191, 72382, 108573, 144764, 180955, 217146, 289528, 325719, 361910, 434292, 542865, 651438, 687629, 723820, 868584, 1085730, 1302876, 1375258, 1447640, 1628595, 2062887, 2171460, 2605752, 2750516, 3257190, 3438145, 4125774, 4342920, 5501032, 6188661, 6514380, 6876290, 8251548, 10314435, 12377322, 13028760, 13752580, 16503096, 20628870, 24754644, 27505160, 30943305, 41257740, 49509288, 61886610, 82515480, 123773220, 247546440]

約数ペア:

[(1, 247546440), (2, 123773220), (3, 82515480), (4, 61886610), (5, 49509288), (6, 41257740), (8, 30943305), (9, 27505160), (10, 24754644), (12, 20628870), (15, 16503096), (18, 13752580), (19, 13028760), (20, 12377322), (24, 10314435), (30, 8251548), (36, 6876290), (38, 6514380), (40, 6188661), (45, 5501032), (57, 4342920), (60, 4125774), (72, 3438145), (76, 3257190), (90, 2750516), (95, 2605752), (114, 2171460), (120, 2062887), (152, 1628595), (171, 1447640), (180, 1375258), (190, 1302876), (228, 1085730), (285, 868584), (342, 723820), (360, 687629), (380, 651438), (456, 542865), (570, 434292), (684, 361910), (760, 325719), (855, 289528), (1140, 217146), (1368, 180955), (1710, 144764), (2280, 108573), (3420, 72382), (6840, 36191)]