18691098240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{11743}}^1$

素因数の和:12594

約数の個数: 128

約数和(自身を含む): 59654822400

約数和(自身を除く): 40963724160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 829, 960, 1658, 1920, 2487, 3316, 4145, 4974, 6632, 8290, 9948, 11743, 12435, 13264, 16580, 19896, 23486, 24870, 26528, 33160, 35229, 39792, 46972, 49740, 53056, 58715, 66320, 70458, 79584, 93944, 99480, 106112, 117430, 132640, 140916, 159168, 176145, 187888, 198960, 234860, 265280, 281832, 318336, 352290, 375776, 397920, 469720, 530560, 563664, 704580, 751552, 795840, 939440, 1127328, 1409160, 1503104, 1591680, 1878880, 2254656, 2818320, 3757760, 4509312, 5636640, 7515520, 9734947, 11273280, 19469894, 22546560, 29204841, 38939788, 48674735, 58409682, 77879576, 97349470, 116819364, 146024205, 155759152, 194698940, 233638728, 292048410, 311518304, 389397880, 467277456, 584096820, 623036608, 778795760, 934554912, 1168193640, 1246073216, 1557591520, 1869109824, 2336387280, 3115183040, 3738219648, 4672774560, 6230366080, 9345549120, 18691098240]

約数ペア:

[(1, 18691098240), (2, 9345549120), (3, 6230366080), (4, 4672774560), (5, 3738219648), (6, 3115183040), (8, 2336387280), (10, 1869109824), (12, 1557591520), (15, 1246073216), (16, 1168193640), (20, 934554912), (24, 778795760), (30, 623036608), (32, 584096820), (40, 467277456), (48, 389397880), (60, 311518304), (64, 292048410), (80, 233638728), (96, 194698940), (120, 155759152), (128, 146024205), (160, 116819364), (192, 97349470), (240, 77879576), (320, 58409682), (384, 48674735), (480, 38939788), (640, 29204841), (829, 22546560), (960, 19469894), (1658, 11273280), (1920, 9734947), (2487, 7515520), (3316, 5636640), (4145, 4509312), (4974, 3757760), (6632, 2818320), (8290, 2254656), (9948, 1878880), (11743, 1591680), (12435, 1503104), (13264, 1409160), (16580, 1127328), (19896, 939440), (23486, 795840), (24870, 751552), (26528, 704580), (33160, 563664), (35229, 530560), (39792, 469720), (46972, 397920), (49740, 375776), (53056, 352290), (58715, 318336), (66320, 281832), (70458, 265280), (79584, 234860), (93944, 198960), (99480, 187888), (106112, 176145), (117430, 159168), (132640, 140916)]