1072380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 3062304

約数和(自身を除く): 1989924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 293, 305, 366, 586, 610, 732, 879, 915, 1172, 1220, 1465, 1758, 1830, 2930, 3516, 3660, 4395, 5860, 8790, 17580, 17873, 35746, 53619, 71492, 89365, 107238, 178730, 214476, 268095, 357460, 536190, 1072380]

約数ペア:

[(1, 1072380), (2, 536190), (3, 357460), (4, 268095), (5, 214476), (6, 178730), (10, 107238), (12, 89365), (15, 71492), (20, 53619), (30, 35746), (60, 17873), (61, 17580), (122, 8790), (183, 5860), (244, 4395), (293, 3660), (305, 3516), (366, 2930), (586, 1830), (610, 1758), (732, 1465), (879, 1220), (915, 1172)]