60919960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:788

約数の個数: 64

約数和(自身を含む): 143642880

約数和(自身を除く): 82722920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 73, 124, 146, 155, 248, 292, 310, 365, 584, 620, 673, 730, 1240, 1346, 1460, 2263, 2692, 2920, 3365, 4526, 5384, 6730, 9052, 11315, 13460, 18104, 20863, 22630, 26920, 41726, 45260, 49129, 83452, 90520, 98258, 104315, 166904, 196516, 208630, 245645, 393032, 417260, 491290, 834520, 982580, 1522999, 1965160, 3045998, 6091996, 7614995, 12183992, 15229990, 30459980, 60919960]

約数ペア:

[(1, 60919960), (2, 30459980), (4, 15229990), (5, 12183992), (8, 7614995), (10, 6091996), (20, 3045998), (31, 1965160), (40, 1522999), (62, 982580), (73, 834520), (124, 491290), (146, 417260), (155, 393032), (248, 245645), (292, 208630), (310, 196516), (365, 166904), (584, 104315), (620, 98258), (673, 90520), (730, 83452), (1240, 49129), (1346, 45260), (1460, 41726), (2263, 26920), (2692, 22630), (2920, 20863), (3365, 18104), (4526, 13460), (5384, 11315), (6730, 9052)]