165541680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12101}}^1$

素因数の和:12139

約数の個数: 120

約数和(自身を含む): 585252720

約数和(自身を除く): 419711040

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, 4560, 6840, 12101, 13680, 24202, 36303, 48404, 60505, 72606, 96808, 108909, 121010, 145212, 181515, 193616, 217818, 229919, 242020, 290424, 363030, 435636, 459838, 484040, 544545, 580848, 689757, 726060, 871272, 919676, 968080, 1089090, 1149595, 1379514, 1452120, 1742544, 1839352, 2069271, 2178180, 2299190, 2759028, 2904240, 3448785, 3678704, 4138542, 4356360, 4598380, 5518056, 6897570, 8277084, 8712720, 9196760, 10346355, 11036112, 13795140, 16554168, 18393520, 20692710, 27590280, 33108336, 41385420, 55180560, 82770840, 165541680]

約数ペア:

[(1, 165541680), (2, 82770840), (3, 55180560), (4, 41385420), (5, 33108336), (6, 27590280), (8, 20692710), (9, 18393520), (10, 16554168), (12, 13795140), (15, 11036112), (16, 10346355), (18, 9196760), (19, 8712720), (20, 8277084), (24, 6897570), (30, 5518056), (36, 4598380), (38, 4356360), (40, 4138542), (45, 3678704), (48, 3448785), (57, 2904240), (60, 2759028), (72, 2299190), (76, 2178180), (80, 2069271), (90, 1839352), (95, 1742544), (114, 1452120), (120, 1379514), (144, 1149595), (152, 1089090), (171, 968080), (180, 919676), (190, 871272), (228, 726060), (240, 689757), (285, 580848), (304, 544545), (342, 484040), (360, 459838), (380, 435636), (456, 363030), (570, 290424), (684, 242020), (720, 229919), (760, 217818), (855, 193616), (912, 181515), (1140, 145212), (1368, 121010), (1520, 108909), (1710, 96808), (2280, 72606), (2736, 60505), (3420, 48404), (4560, 36303), (6840, 24202), (12101, 13680)]