1432440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 4885920

約数和(自身を除く): 3453480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 173, 180, 184, 207, 230, 276, 345, 346, 360, 414, 460, 519, 552, 690, 692, 828, 865, 920, 1035, 1038, 1380, 1384, 1557, 1656, 1730, 2070, 2076, 2595, 2760, 3114, 3460, 3979, 4140, 4152, 5190, 6228, 6920, 7785, 7958, 8280, 10380, 11937, 12456, 15570, 15916, 19895, 20760, 23874, 31140, 31832, 35811, 39790, 47748, 59685, 62280, 71622, 79580, 95496, 119370, 143244, 159160, 179055, 238740, 286488, 358110, 477480, 716220, 1432440]

約数ペア:

[(1, 1432440), (2, 716220), (3, 477480), (4, 358110), (5, 286488), (6, 238740), (8, 179055), (9, 159160), (10, 143244), (12, 119370), (15, 95496), (18, 79580), (20, 71622), (23, 62280), (24, 59685), (30, 47748), (36, 39790), (40, 35811), (45, 31832), (46, 31140), (60, 23874), (69, 20760), (72, 19895), (90, 15916), (92, 15570), (115, 12456), (120, 11937), (138, 10380), (173, 8280), (180, 7958), (184, 7785), (207, 6920), (230, 6228), (276, 5190), (345, 4152), (346, 4140), (360, 3979), (414, 3460), (460, 3114), (519, 2760), (552, 2595), (690, 2076), (692, 2070), (828, 1730), (865, 1656), (920, 1557), (1035, 1384), (1038, 1380)]