26706720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{55639}}^1$

素因数の和:55657

約数の個数: 48

約数和(自身を含む): 84127680

約数和(自身を除く): 57420960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 55639, 111278, 166917, 222556, 278195, 333834, 445112, 556390, 667668, 834585, 890224, 1112780, 1335336, 1669170, 1780448, 2225560, 2670672, 3338340, 4451120, 5341344, 6676680, 8902240, 13353360, 26706720]

約数ペア:

[(1, 26706720), (2, 13353360), (3, 8902240), (4, 6676680), (5, 5341344), (6, 4451120), (8, 3338340), (10, 2670672), (12, 2225560), (15, 1780448), (16, 1669170), (20, 1335336), (24, 1112780), (30, 890224), (32, 834585), (40, 667668), (48, 556390), (60, 445112), (80, 333834), (96, 278195), (120, 222556), (160, 166917), (240, 111278), (480, 55639)]