505113480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73847}}^1$

素因数の和:73883

約数の個数: 96

約数和(自身を含む): 1728043200

約数和(自身を除く): 1222929720

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, 73847, 147694, 221541, 295388, 369235, 443082, 590776, 664623, 738470, 886164, 1107705, 1329246, 1403093, 1476940, 1772328, 2215410, 2658492, 2806186, 2953880, 3323115, 4209279, 4430820, 5316984, 5612372, 6646230, 7015465, 8418558, 8861640, 11224744, 12627837, 13292460, 14030930, 16837116, 21046395, 25255674, 26584920, 28061860, 33674232, 42092790, 50511348, 56123720, 63139185, 84185580, 101022696, 126278370, 168371160, 252556740, 505113480]

約数ペア:

[(1, 505113480), (2, 252556740), (3, 168371160), (4, 126278370), (5, 101022696), (6, 84185580), (8, 63139185), (9, 56123720), (10, 50511348), (12, 42092790), (15, 33674232), (18, 28061860), (19, 26584920), (20, 25255674), (24, 21046395), (30, 16837116), (36, 14030930), (38, 13292460), (40, 12627837), (45, 11224744), (57, 8861640), (60, 8418558), (72, 7015465), (76, 6646230), (90, 5612372), (95, 5316984), (114, 4430820), (120, 4209279), (152, 3323115), (171, 2953880), (180, 2806186), (190, 2658492), (228, 2215410), (285, 1772328), (342, 1476940), (360, 1403093), (380, 1329246), (456, 1107705), (570, 886164), (684, 738470), (760, 664623), (855, 590776), (1140, 443082), (1368, 369235), (1710, 295388), (2280, 221541), (3420, 147694), (6840, 73847)]