62987520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 206035200

約数和(自身を除く): 143047680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 349, 376, 384, 470, 480, 564, 640, 698, 705, 752, 768, 940, 960, 1047, 1128, 1280, 1396, 1410, 1504, 1745, 1880, 1920, 2094, 2256, 2792, 2820, 3008, 3490, 3760, 3840, 4188, 4512, 5235, 5584, 5640, 6016, 6980, 7520, 8376, 9024, 10470, 11168, 11280, 12032, 13960, 15040, 16403, 16752, 18048, 20940, 22336, 22560, 27920, 30080, 32806, 33504, 36096, 41880, 44672, 45120, 49209, 55840, 60160, 65612, 67008, 82015, 83760, 89344, 90240, 98418, 111680, 131224, 134016, 164030, 167520, 180480, 196836, 223360, 246045, 262448, 268032, 328060, 335040, 393672, 446720, 492090, 524896, 656120, 670080, 787344, 984180, 1049792, 1312240, 1340160, 1574688, 1968360, 2099584, 2624480, 3149376, 3936720, 4199168, 5248960, 6298752, 7873440, 10497920, 12597504, 15746880, 20995840, 31493760, 62987520]

約数ペア:

[(1, 62987520), (2, 31493760), (3, 20995840), (4, 15746880), (5, 12597504), (6, 10497920), (8, 7873440), (10, 6298752), (12, 5248960), (15, 4199168), (16, 3936720), (20, 3149376), (24, 2624480), (30, 2099584), (32, 1968360), (40, 1574688), (47, 1340160), (48, 1312240), (60, 1049792), (64, 984180), (80, 787344), (94, 670080), (96, 656120), (120, 524896), (128, 492090), (141, 446720), (160, 393672), (188, 335040), (192, 328060), (235, 268032), (240, 262448), (256, 246045), (282, 223360), (320, 196836), (349, 180480), (376, 167520), (384, 164030), (470, 134016), (480, 131224), (564, 111680), (640, 98418), (698, 90240), (705, 89344), (752, 83760), (768, 82015), (940, 67008), (960, 65612), (1047, 60160), (1128, 55840), (1280, 49209), (1396, 45120), (1410, 44672), (1504, 41880), (1745, 36096), (1880, 33504), (1920, 32806), (2094, 30080), (2256, 27920), (2792, 22560), (2820, 22336), (3008, 20940), (3490, 18048), (3760, 16752), (3840, 16403), (4188, 15040), (4512, 13960), (5235, 12032), (5584, 11280), (5640, 11168), (6016, 10470), (6980, 9024), (7520, 8376)]