15779040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 50512896

約数和(自身を除く): 34733856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 463, 480, 568, 710, 852, 926, 1065, 1136, 1389, 1420, 1704, 1852, 2130, 2272, 2315, 2778, 2840, 3408, 3704, 4260, 4630, 5556, 5680, 6816, 6945, 7408, 8520, 9260, 11112, 11360, 13890, 14816, 17040, 18520, 22224, 27780, 32873, 34080, 37040, 44448, 55560, 65746, 74080, 98619, 111120, 131492, 164365, 197238, 222240, 262984, 328730, 394476, 493095, 525968, 657460, 788952, 986190, 1051936, 1314920, 1577904, 1972380, 2629840, 3155808, 3944760, 5259680, 7889520, 15779040]

約数ペア:

[(1, 15779040), (2, 7889520), (3, 5259680), (4, 3944760), (5, 3155808), (6, 2629840), (8, 1972380), (10, 1577904), (12, 1314920), (15, 1051936), (16, 986190), (20, 788952), (24, 657460), (30, 525968), (32, 493095), (40, 394476), (48, 328730), (60, 262984), (71, 222240), (80, 197238), (96, 164365), (120, 131492), (142, 111120), (160, 98619), (213, 74080), (240, 65746), (284, 55560), (355, 44448), (426, 37040), (463, 34080), (480, 32873), (568, 27780), (710, 22224), (852, 18520), (926, 17040), (1065, 14816), (1136, 13890), (1389, 11360), (1420, 11112), (1704, 9260), (1852, 8520), (2130, 7408), (2272, 6945), (2315, 6816), (2778, 5680), (2840, 5556), (3408, 4630), (3704, 4260)]