455638080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27919}}^1$

素因数の和:27956

約数の個数: 112

約数和(自身を含む): 1531802880

約数和(自身を除く): 1076164800

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, 27919, 55838, 83757, 111676, 139595, 167514, 223352, 279190, 335028, 418785, 446704, 474623, 558380, 670056, 837570, 893408, 949246, 1116760, 1340112, 1423869, 1675140, 1786816, 1898492, 2233520, 2373115, 2680224, 2847738, 3350280, 3796984, 4467040, 4746230, 5360448, 5695476, 6700560, 7119345, 7593968, 8934080, 9492460, 11390952, 13401120, 14238690, 15187936, 18984920, 22781904, 26802240, 28477380, 30375872, 37969840, 45563808, 56954760, 75939680, 91127616, 113909520, 151879360, 227819040, 455638080]

約数ペア:

[(1, 455638080), (2, 227819040), (3, 151879360), (4, 113909520), (5, 91127616), (6, 75939680), (8, 56954760), (10, 45563808), (12, 37969840), (15, 30375872), (16, 28477380), (17, 26802240), (20, 22781904), (24, 18984920), (30, 15187936), (32, 14238690), (34, 13401120), (40, 11390952), (48, 9492460), (51, 8934080), (60, 7593968), (64, 7119345), (68, 6700560), (80, 5695476), (85, 5360448), (96, 4746230), (102, 4467040), (120, 3796984), (136, 3350280), (160, 2847738), (170, 2680224), (192, 2373115), (204, 2233520), (240, 1898492), (255, 1786816), (272, 1675140), (320, 1423869), (340, 1340112), (408, 1116760), (480, 949246), (510, 893408), (544, 837570), (680, 670056), (816, 558380), (960, 474623), (1020, 446704), (1088, 418785), (1360, 335028), (1632, 279190), (2040, 223352), (2720, 167514), (3264, 139595), (4080, 111676), (5440, 83757), (8160, 55838), (16320, 27919)]