120392040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{16447}}^1$

素因数の和:16522

約数の個数: 64

約数和(自身を含む): 367119360

約数和(自身を除く): 246727320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 16447, 32894, 49341, 65788, 82235, 98682, 131576, 164470, 197364, 246705, 328940, 394728, 493410, 657880, 986820, 1003267, 1973640, 2006534, 3009801, 4013068, 5016335, 6019602, 8026136, 10032670, 12039204, 15049005, 20065340, 24078408, 30098010, 40130680, 60196020, 120392040]

約数ペア:

[(1, 120392040), (2, 60196020), (3, 40130680), (4, 30098010), (5, 24078408), (6, 20065340), (8, 15049005), (10, 12039204), (12, 10032670), (15, 8026136), (20, 6019602), (24, 5016335), (30, 4013068), (40, 3009801), (60, 2006534), (61, 1973640), (120, 1003267), (122, 986820), (183, 657880), (244, 493410), (305, 394728), (366, 328940), (488, 246705), (610, 197364), (732, 164470), (915, 131576), (1220, 98682), (1464, 82235), (1830, 65788), (2440, 49341), (3660, 32894), (7320, 16447)]