158743440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4691}}^1$

素因数の和:4757

約数の個数: 120

約数和(自身を含む): 544572288

約数和(自身を除く): 385828848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 4691, 5640, 6768, 8460, 9382, 11280, 14073, 16920, 18764, 23455, 28146, 33840, 37528, 42219, 46910, 56292, 70365, 75056, 84438, 93820, 112584, 140730, 168876, 187640, 211095, 220477, 225168, 281460, 337752, 375280, 422190, 440954, 562920, 661431, 675504, 844380, 881908, 1102385, 1125840, 1322862, 1688760, 1763816, 1984293, 2204770, 2645724, 3307155, 3377520, 3527632, 3968586, 4409540, 5291448, 6614310, 7937172, 8819080, 9921465, 10582896, 13228620, 15874344, 17638160, 19842930, 26457240, 31748688, 39685860, 52914480, 79371720, 158743440]

約数ペア:

[(1, 158743440), (2, 79371720), (3, 52914480), (4, 39685860), (5, 31748688), (6, 26457240), (8, 19842930), (9, 17638160), (10, 15874344), (12, 13228620), (15, 10582896), (16, 9921465), (18, 8819080), (20, 7937172), (24, 6614310), (30, 5291448), (36, 4409540), (40, 3968586), (45, 3527632), (47, 3377520), (48, 3307155), (60, 2645724), (72, 2204770), (80, 1984293), (90, 1763816), (94, 1688760), (120, 1322862), (141, 1125840), (144, 1102385), (180, 881908), (188, 844380), (235, 675504), (240, 661431), (282, 562920), (360, 440954), (376, 422190), (423, 375280), (470, 337752), (564, 281460), (705, 225168), (720, 220477), (752, 211095), (846, 187640), (940, 168876), (1128, 140730), (1410, 112584), (1692, 93820), (1880, 84438), (2115, 75056), (2256, 70365), (2820, 56292), (3384, 46910), (3760, 42219), (4230, 37528), (4691, 33840), (5640, 28146), (6768, 23455), (8460, 18764), (9382, 16920), (11280, 14073)]