553939080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{26683}}^1$

素因数の和:26870

約数の個数: 64

約数和(自身を含む): 1671485760

約数和(自身を除く): 1117546680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4152, 5190, 6920, 10380, 20760, 26683, 53366, 80049, 106732, 133415, 160098, 213464, 266830, 320196, 400245, 533660, 640392, 800490, 1067320, 1600980, 3201960, 4616159, 9232318, 13848477, 18464636, 23080795, 27696954, 36929272, 46161590, 55393908, 69242385, 92323180, 110787816, 138484770, 184646360, 276969540, 553939080]

約数ペア:

[(1, 553939080), (2, 276969540), (3, 184646360), (4, 138484770), (5, 110787816), (6, 92323180), (8, 69242385), (10, 55393908), (12, 46161590), (15, 36929272), (20, 27696954), (24, 23080795), (30, 18464636), (40, 13848477), (60, 9232318), (120, 4616159), (173, 3201960), (346, 1600980), (519, 1067320), (692, 800490), (865, 640392), (1038, 533660), (1384, 400245), (1730, 320196), (2076, 266830), (2595, 213464), (3460, 160098), (4152, 133415), (5190, 106732), (6920, 80049), (10380, 53366), (20760, 26683)]