121686720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{126757}}^1$

素因数の和:126777

約数の個数: 56

約数和(自身を含む): 386358384

約数和(自身を除く): 264671664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 126757, 253514, 380271, 507028, 633785, 760542, 1014056, 1267570, 1521084, 1901355, 2028112, 2535140, 3042168, 3802710, 4056224, 5070280, 6084336, 7605420, 8112448, 10140560, 12168672, 15210840, 20281120, 24337344, 30421680, 40562240, 60843360, 121686720]

約数ペア:

[(1, 121686720), (2, 60843360), (3, 40562240), (4, 30421680), (5, 24337344), (6, 20281120), (8, 15210840), (10, 12168672), (12, 10140560), (15, 8112448), (16, 7605420), (20, 6084336), (24, 5070280), (30, 4056224), (32, 3802710), (40, 3042168), (48, 2535140), (60, 2028112), (64, 1901355), (80, 1521084), (96, 1267570), (120, 1014056), (160, 760542), (192, 633785), (240, 507028), (320, 380271), (480, 253514), (960, 126757)]