140773440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{146639}}^1$

素因数の和:146659

約数の個数: 56

約数和(自身を含む): 446958720

約数和(自身を除く): 306185280

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, 146639, 293278, 439917, 586556, 733195, 879834, 1173112, 1466390, 1759668, 2199585, 2346224, 2932780, 3519336, 4399170, 4692448, 5865560, 7038672, 8798340, 9384896, 11731120, 14077344, 17596680, 23462240, 28154688, 35193360, 46924480, 70386720, 140773440]

約数ペア:

[(1, 140773440), (2, 70386720), (3, 46924480), (4, 35193360), (5, 28154688), (6, 23462240), (8, 17596680), (10, 14077344), (12, 11731120), (15, 9384896), (16, 8798340), (20, 7038672), (24, 5865560), (30, 4692448), (32, 4399170), (40, 3519336), (48, 2932780), (60, 2346224), (64, 2199585), (80, 1759668), (96, 1466390), (120, 1173112), (160, 879834), (192, 733195), (240, 586556), (320, 439917), (480, 293278), (960, 146639)]