42027240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18433}}^1$

素因数の和:18466

約数の個数: 64

約数和(自身を含む): 132724800

約数和(自身を除く): 90697560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 18433, 36866, 55299, 73732, 92165, 110598, 147464, 184330, 221196, 276495, 350227, 368660, 442392, 552990, 700454, 737320, 1050681, 1105980, 1400908, 1751135, 2101362, 2211960, 2801816, 3502270, 4202724, 5253405, 7004540, 8405448, 10506810, 14009080, 21013620, 42027240]

約数ペア:

[(1, 42027240), (2, 21013620), (3, 14009080), (4, 10506810), (5, 8405448), (6, 7004540), (8, 5253405), (10, 4202724), (12, 3502270), (15, 2801816), (19, 2211960), (20, 2101362), (24, 1751135), (30, 1400908), (38, 1105980), (40, 1050681), (57, 737320), (60, 700454), (76, 552990), (95, 442392), (114, 368660), (120, 350227), (152, 276495), (190, 221196), (228, 184330), (285, 147464), (380, 110598), (456, 92165), (570, 73732), (760, 55299), (1140, 36866), (2280, 18433)]