129973680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3167}}^1$

素因数の和:3208

約数の個数: 160

約数和(自身を含む): 471398400

約数和(自身を除く): 341424720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3167, 3420, 4104, 4560, 5130, 6334, 6840, 8208, 9501, 10260, 12668, 13680, 15835, 19002, 20520, 25336, 28503, 31670, 38004, 41040, 47505, 50672, 57006, 60173, 63340, 76008, 85509, 95010, 114012, 120346, 126680, 142515, 152016, 171018, 180519, 190020, 228024, 240692, 253360, 285030, 300865, 342036, 361038, 380040, 427545, 456048, 481384, 541557, 570060, 601730, 684072, 722076, 760080, 855090, 902595, 962768, 1083114, 1140120, 1203460, 1368144, 1444152, 1624671, 1710180, 1805190, 2166228, 2280240, 2406920, 2707785, 2888304, 3249342, 3420360, 3610380, 4332456, 4813840, 5415570, 6498684, 6840720, 7220760, 8123355, 8664912, 10831140, 12997368, 14441520, 16246710, 21662280, 25994736, 32493420, 43324560, 64986840, 129973680]

約数ペア:

[(1, 129973680), (2, 64986840), (3, 43324560), (4, 32493420), (5, 25994736), (6, 21662280), (8, 16246710), (9, 14441520), (10, 12997368), (12, 10831140), (15, 8664912), (16, 8123355), (18, 7220760), (19, 6840720), (20, 6498684), (24, 5415570), (27, 4813840), (30, 4332456), (36, 3610380), (38, 3420360), (40, 3249342), (45, 2888304), (48, 2707785), (54, 2406920), (57, 2280240), (60, 2166228), (72, 1805190), (76, 1710180), (80, 1624671), (90, 1444152), (95, 1368144), (108, 1203460), (114, 1140120), (120, 1083114), (135, 962768), (144, 902595), (152, 855090), (171, 760080), (180, 722076), (190, 684072), (216, 601730), (228, 570060), (240, 541557), (270, 481384), (285, 456048), (304, 427545), (342, 380040), (360, 361038), (380, 342036), (432, 300865), (456, 285030), (513, 253360), (540, 240692), (570, 228024), (684, 190020), (720, 180519), (760, 171018), (855, 152016), (912, 142515), (1026, 126680), (1080, 120346), (1140, 114012), (1368, 95010), (1520, 85509), (1710, 76008), (2052, 63340), (2160, 60173), (2280, 57006), (2565, 50672), (2736, 47505), (3167, 41040), (3420, 38004), (4104, 31670), (4560, 28503), (5130, 25336), (6334, 20520), (6840, 19002), (8208, 15835), (9501, 13680), (10260, 12668)]