79371720

素因数分解:

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

素因数の和:4755

約数の個数: 96

約数和(自身を含む): 263502720

約数和(自身を除く): 184131000

約数列:

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

約数ペア:

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