83403960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9521}}^1$

素因数の和:9608

約数の個数: 64

約数和(自身を含む): 253666080

約数和(自身を除く): 170262120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 9521, 19042, 28563, 38084, 47605, 57126, 76168, 95210, 114252, 142815, 190420, 228504, 285630, 380840, 571260, 695033, 1142520, 1390066, 2085099, 2780132, 3475165, 4170198, 5560264, 6950330, 8340396, 10425495, 13900660, 16680792, 20850990, 27801320, 41701980, 83403960]

約数ペア:

[(1, 83403960), (2, 41701980), (3, 27801320), (4, 20850990), (5, 16680792), (6, 13900660), (8, 10425495), (10, 8340396), (12, 6950330), (15, 5560264), (20, 4170198), (24, 3475165), (30, 2780132), (40, 2085099), (60, 1390066), (73, 1142520), (120, 695033), (146, 571260), (219, 380840), (292, 285630), (365, 228504), (438, 190420), (584, 142815), (730, 114252), (876, 95210), (1095, 76168), (1460, 57126), (1752, 47605), (2190, 38084), (2920, 28563), (4380, 19042), (8760, 9521)]