1330490560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{593969}}^1$

素因数の和:593993

約数の個数: 56

約数和(自身を含む): 3620841120

約数和(自身を除く): 2290350560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 593969, 1187938, 2375876, 2969845, 4157783, 4751752, 5939690, 8315566, 9503504, 11879380, 16631132, 19007008, 20788915, 23758760, 33262264, 38014016, 41577830, 47517520, 66524528, 83155660, 95035040, 133049056, 166311320, 190070080, 266098112, 332622640, 665245280, 1330490560]

約数ペア:

[(1, 1330490560), (2, 665245280), (4, 332622640), (5, 266098112), (7, 190070080), (8, 166311320), (10, 133049056), (14, 95035040), (16, 83155660), (20, 66524528), (28, 47517520), (32, 41577830), (35, 38014016), (40, 33262264), (56, 23758760), (64, 20788915), (70, 19007008), (80, 16631132), (112, 11879380), (140, 9503504), (160, 8315566), (224, 5939690), (280, 4751752), (320, 4157783), (448, 2969845), (560, 2375876), (1120, 1187938), (2240, 593969)]