86649120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3167}}^1$

素因数の和:3207

約数の個数: 144

約数和(自身を含む): 311351040

約数和(自身を除く): 224701920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3167, 3420, 4560, 5472, 6334, 6840, 9120, 9501, 12668, 13680, 15835, 19002, 25336, 27360, 28503, 31670, 38004, 47505, 50672, 57006, 60173, 63340, 76008, 95010, 101344, 114012, 120346, 126680, 142515, 152016, 180519, 190020, 228024, 240692, 253360, 285030, 300865, 304032, 361038, 380040, 456048, 481384, 506720, 541557, 570060, 601730, 722076, 760080, 902595, 912096, 962768, 1083114, 1140120, 1203460, 1444152, 1520160, 1805190, 1925536, 2166228, 2280240, 2406920, 2707785, 2888304, 3610380, 4332456, 4560480, 4813840, 5415570, 5776608, 7220760, 8664912, 9627680, 10831140, 14441520, 17329824, 21662280, 28883040, 43324560, 86649120]

約数ペア:

[(1, 86649120), (2, 43324560), (3, 28883040), (4, 21662280), (5, 17329824), (6, 14441520), (8, 10831140), (9, 9627680), (10, 8664912), (12, 7220760), (15, 5776608), (16, 5415570), (18, 4813840), (19, 4560480), (20, 4332456), (24, 3610380), (30, 2888304), (32, 2707785), (36, 2406920), (38, 2280240), (40, 2166228), (45, 1925536), (48, 1805190), (57, 1520160), (60, 1444152), (72, 1203460), (76, 1140120), (80, 1083114), (90, 962768), (95, 912096), (96, 902595), (114, 760080), (120, 722076), (144, 601730), (152, 570060), (160, 541557), (171, 506720), (180, 481384), (190, 456048), (228, 380040), (240, 361038), (285, 304032), (288, 300865), (304, 285030), (342, 253360), (360, 240692), (380, 228024), (456, 190020), (480, 180519), (570, 152016), (608, 142515), (684, 126680), (720, 120346), (760, 114012), (855, 101344), (912, 95010), (1140, 76008), (1368, 63340), (1440, 60173), (1520, 57006), (1710, 50672), (1824, 47505), (2280, 38004), (2736, 31670), (3040, 28503), (3167, 27360), (3420, 25336), (4560, 19002), (5472, 15835), (6334, 13680), (6840, 12668), (9120, 9501)]