187539120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13709}}^1$

素因数の和:13747

約数の個数: 120

約数和(自身を含む): 663015600

約数和(自身を除く): 475476480

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, 13680, 13709, 27418, 41127, 54836, 68545, 82254, 109672, 123381, 137090, 164508, 205635, 219344, 246762, 260471, 274180, 329016, 411270, 493524, 520942, 548360, 616905, 658032, 781413, 822540, 987048, 1041884, 1096720, 1233810, 1302355, 1562826, 1645080, 1974096, 2083768, 2344239, 2467620, 2604710, 3125652, 3290160, 3907065, 4167536, 4688478, 4935240, 5209420, 6251304, 7814130, 9376956, 9870480, 10418840, 11721195, 12502608, 15628260, 18753912, 20837680, 23442390, 31256520, 37507824, 46884780, 62513040, 93769560, 187539120]

約数ペア:

[(1, 187539120), (2, 93769560), (3, 62513040), (4, 46884780), (5, 37507824), (6, 31256520), (8, 23442390), (9, 20837680), (10, 18753912), (12, 15628260), (15, 12502608), (16, 11721195), (18, 10418840), (19, 9870480), (20, 9376956), (24, 7814130), (30, 6251304), (36, 5209420), (38, 4935240), (40, 4688478), (45, 4167536), (48, 3907065), (57, 3290160), (60, 3125652), (72, 2604710), (76, 2467620), (80, 2344239), (90, 2083768), (95, 1974096), (114, 1645080), (120, 1562826), (144, 1302355), (152, 1233810), (171, 1096720), (180, 1041884), (190, 987048), (228, 822540), (240, 781413), (285, 658032), (304, 616905), (342, 548360), (360, 520942), (380, 493524), (456, 411270), (570, 329016), (684, 274180), (720, 260471), (760, 246762), (855, 219344), (912, 205635), (1140, 164508), (1368, 137090), (1520, 123381), (1710, 109672), (2280, 82254), (2736, 68545), (3420, 54836), (4560, 41127), (6840, 27418), (13680, 13709)]