495744720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:753

約数の個数: 160

約数和(自身を含む): 1594183680

約数和(自身を除く): 1098438960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 71, 80, 94, 120, 141, 142, 188, 213, 235, 240, 282, 284, 355, 376, 426, 470, 564, 568, 619, 705, 710, 752, 852, 940, 1065, 1128, 1136, 1238, 1410, 1420, 1704, 1857, 1880, 2130, 2256, 2476, 2820, 2840, 3095, 3337, 3408, 3714, 3760, 4260, 4952, 5640, 5680, 6190, 6674, 7428, 8520, 9285, 9904, 10011, 11280, 12380, 13348, 14856, 16685, 17040, 18570, 20022, 24760, 26696, 29093, 29712, 33370, 37140, 40044, 43949, 49520, 50055, 53392, 58186, 66740, 74280, 80088, 87279, 87898, 100110, 116372, 131847, 133480, 145465, 148560, 160176, 174558, 175796, 200220, 219745, 232744, 263694, 266960, 290930, 349116, 351592, 400440, 436395, 439490, 465488, 527388, 581860, 659235, 698232, 703184, 800880, 872790, 878980, 1054776, 1163720, 1318470, 1396464, 1745580, 1757960, 2065603, 2109552, 2327440, 2636940, 3491160, 3515920, 4131206, 5273880, 6196809, 6982320, 8262412, 10328015, 10547760, 12393618, 16524824, 20656030, 24787236, 30984045, 33049648, 41312060, 49574472, 61968090, 82624120, 99148944, 123936180, 165248240, 247872360, 495744720]

約数ペア:

[(1, 495744720), (2, 247872360), (3, 165248240), (4, 123936180), (5, 99148944), (6, 82624120), (8, 61968090), (10, 49574472), (12, 41312060), (15, 33049648), (16, 30984045), (20, 24787236), (24, 20656030), (30, 16524824), (40, 12393618), (47, 10547760), (48, 10328015), (60, 8262412), (71, 6982320), (80, 6196809), (94, 5273880), (120, 4131206), (141, 3515920), (142, 3491160), (188, 2636940), (213, 2327440), (235, 2109552), (240, 2065603), (282, 1757960), (284, 1745580), (355, 1396464), (376, 1318470), (426, 1163720), (470, 1054776), (564, 878980), (568, 872790), (619, 800880), (705, 703184), (710, 698232), (752, 659235), (852, 581860), (940, 527388), (1065, 465488), (1128, 439490), (1136, 436395), (1238, 400440), (1410, 351592), (1420, 349116), (1704, 290930), (1857, 266960), (1880, 263694), (2130, 232744), (2256, 219745), (2476, 200220), (2820, 175796), (2840, 174558), (3095, 160176), (3337, 148560), (3408, 145465), (3714, 133480), (3760, 131847), (4260, 116372), (4952, 100110), (5640, 87898), (5680, 87279), (6190, 80088), (6674, 74280), (7428, 66740), (8520, 58186), (9285, 53392), (9904, 50055), (10011, 49520), (11280, 43949), (12380, 40044), (13348, 37140), (14856, 33370), (16685, 29712), (17040, 29093), (18570, 26696), (20022, 24760)]