90788160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5563}}^1$

素因数の和:5600

約数の個数: 112

約数和(自身を含む): 305263296

約数和(自身を除く): 214475136

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, 5563, 8160, 11126, 16320, 16689, 22252, 27815, 33378, 44504, 55630, 66756, 83445, 89008, 94571, 111260, 133512, 166890, 178016, 189142, 222520, 267024, 283713, 333780, 356032, 378284, 445040, 472855, 534048, 567426, 667560, 756568, 890080, 945710, 1068096, 1134852, 1335120, 1418565, 1513136, 1780160, 1891420, 2269704, 2670240, 2837130, 3026272, 3782840, 4539408, 5340480, 5674260, 6052544, 7565680, 9078816, 11348520, 15131360, 18157632, 22697040, 30262720, 45394080, 90788160]

約数ペア:

[(1, 90788160), (2, 45394080), (3, 30262720), (4, 22697040), (5, 18157632), (6, 15131360), (8, 11348520), (10, 9078816), (12, 7565680), (15, 6052544), (16, 5674260), (17, 5340480), (20, 4539408), (24, 3782840), (30, 3026272), (32, 2837130), (34, 2670240), (40, 2269704), (48, 1891420), (51, 1780160), (60, 1513136), (64, 1418565), (68, 1335120), (80, 1134852), (85, 1068096), (96, 945710), (102, 890080), (120, 756568), (136, 667560), (160, 567426), (170, 534048), (192, 472855), (204, 445040), (240, 378284), (255, 356032), (272, 333780), (320, 283713), (340, 267024), (408, 222520), (480, 189142), (510, 178016), (544, 166890), (680, 133512), (816, 111260), (960, 94571), (1020, 89008), (1088, 83445), (1360, 66756), (1632, 55630), (2040, 44504), (2720, 33378), (3264, 27815), (4080, 22252), (5440, 16689), (5563, 16320), (8160, 11126)]