1263478080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{77419}}^1$

素因数の和:77456

約数の個数: 112

約数和(自身を含む): 4247570880

約数和(自身を除く): 2984092800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 16320, 77419, 154838, 232257, 309676, 387095, 464514, 619352, 774190, 929028, 1161285, 1238704, 1316123, 1548380, 1858056, 2322570, 2477408, 2632246, 3096760, 3716112, 3948369, 4645140, 4954816, 5264492, 6193520, 6580615, 7432224, 7896738, 9290280, 10528984, 12387040, 13161230, 14864448, 15793476, 18580560, 19741845, 21057968, 24774080, 26322460, 31586952, 37161120, 39483690, 42115936, 52644920, 63173904, 74322240, 78967380, 84231872, 105289840, 126347808, 157934760, 210579680, 252695616, 315869520, 421159360, 631739040, 1263478080]

約数ペア:

[(1, 1263478080), (2, 631739040), (3, 421159360), (4, 315869520), (5, 252695616), (6, 210579680), (8, 157934760), (10, 126347808), (12, 105289840), (15, 84231872), (16, 78967380), (17, 74322240), (20, 63173904), (24, 52644920), (30, 42115936), (32, 39483690), (34, 37161120), (40, 31586952), (48, 26322460), (51, 24774080), (60, 21057968), (64, 19741845), (68, 18580560), (80, 15793476), (85, 14864448), (96, 13161230), (102, 12387040), (120, 10528984), (136, 9290280), (160, 7896738), (170, 7432224), (192, 6580615), (204, 6193520), (240, 5264492), (255, 4954816), (272, 4645140), (320, 3948369), (340, 3716112), (408, 3096760), (480, 2632246), (510, 2477408), (544, 2322570), (680, 1858056), (816, 1548380), (960, 1316123), (1020, 1238704), (1088, 1161285), (1360, 929028), (1632, 774190), (2040, 619352), (2720, 464514), (3264, 387095), (4080, 309676), (5440, 232257), (8160, 154838), (16320, 77419)]