8455380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7417}}^1$

素因数の和:7448

約数の個数: 48

約数和(自身を含む): 24924480

約数和(自身を除く): 16469100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 7417, 14834, 22251, 29668, 37085, 44502, 74170, 89004, 111255, 140923, 148340, 222510, 281846, 422769, 445020, 563692, 704615, 845538, 1409230, 1691076, 2113845, 2818460, 4227690, 8455380]

約数ペア:

[(1, 8455380), (2, 4227690), (3, 2818460), (4, 2113845), (5, 1691076), (6, 1409230), (10, 845538), (12, 704615), (15, 563692), (19, 445020), (20, 422769), (30, 281846), (38, 222510), (57, 148340), (60, 140923), (76, 111255), (95, 89004), (114, 74170), (190, 44502), (228, 37085), (285, 29668), (380, 22251), (570, 14834), (1140, 7417)]