51450480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3761}}^1$

素因数の和:3799

約数の個数: 120

約数和(自身を含む): 181930320

約数和(自身を除く): 130479840

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, 3761, 4560, 6840, 7522, 11283, 13680, 15044, 18805, 22566, 30088, 33849, 37610, 45132, 56415, 60176, 67698, 71459, 75220, 90264, 112830, 135396, 142918, 150440, 169245, 180528, 214377, 225660, 270792, 285836, 300880, 338490, 357295, 428754, 451320, 541584, 571672, 643131, 676980, 714590, 857508, 902640, 1071885, 1143344, 1286262, 1353960, 1429180, 1715016, 2143770, 2572524, 2707920, 2858360, 3215655, 3430032, 4287540, 5145048, 5716720, 6431310, 8575080, 10290096, 12862620, 17150160, 25725240, 51450480]

約数ペア:

[(1, 51450480), (2, 25725240), (3, 17150160), (4, 12862620), (5, 10290096), (6, 8575080), (8, 6431310), (9, 5716720), (10, 5145048), (12, 4287540), (15, 3430032), (16, 3215655), (18, 2858360), (19, 2707920), (20, 2572524), (24, 2143770), (30, 1715016), (36, 1429180), (38, 1353960), (40, 1286262), (45, 1143344), (48, 1071885), (57, 902640), (60, 857508), (72, 714590), (76, 676980), (80, 643131), (90, 571672), (95, 541584), (114, 451320), (120, 428754), (144, 357295), (152, 338490), (171, 300880), (180, 285836), (190, 270792), (228, 225660), (240, 214377), (285, 180528), (304, 169245), (342, 150440), (360, 142918), (380, 135396), (456, 112830), (570, 90264), (684, 75220), (720, 71459), (760, 67698), (855, 60176), (912, 56415), (1140, 45132), (1368, 37610), (1520, 33849), (1710, 30088), (2280, 22566), (2736, 18805), (3420, 15044), (3761, 13680), (4560, 11283), (6840, 7522)]