6115720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 15624000

約数和(自身を除く): 9508280

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 619, 760, 988, 1235, 1238, 1976, 2470, 2476, 3095, 4940, 4952, 6190, 8047, 9880, 11761, 12380, 16094, 23522, 24760, 32188, 40235, 47044, 58805, 64376, 80470, 94088, 117610, 152893, 160940, 235220, 305786, 321880, 470440, 611572, 764465, 1223144, 1528930, 3057860, 6115720]

約数ペア:

[(1, 6115720), (2, 3057860), (4, 1528930), (5, 1223144), (8, 764465), (10, 611572), (13, 470440), (19, 321880), (20, 305786), (26, 235220), (38, 160940), (40, 152893), (52, 117610), (65, 94088), (76, 80470), (95, 64376), (104, 58805), (130, 47044), (152, 40235), (190, 32188), (247, 24760), (260, 23522), (380, 16094), (494, 12380), (520, 11761), (619, 9880), (760, 8047), (988, 6190), (1235, 4952), (1238, 4940), (1976, 3095), (2470, 2476)]