428664960

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{8269}}^1$

素因数の和:8300

約数の個数: 160

約数和(自身を含む): 1531025100

約数和(自身を除く): 1102360140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8269, 8640, 10368, 12960, 16538, 17280, 24807, 25920, 33076, 41345, 49614, 51840, 66152, 74421, 82690, 99228, 124035, 132304, 148842, 165380, 198456, 223263, 248070, 264608, 297684, 330760, 372105, 396912, 446526, 496140, 529216, 595368, 661520, 669789, 744210, 793824, 893052, 992280, 1058432, 1116315, 1190736, 1323040, 1339578, 1488420, 1587648, 1786104, 1984560, 2232630, 2381472, 2646080, 2679156, 2976840, 3175296, 3348945, 3572208, 3969120, 4465260, 4762944, 5292160, 5358312, 5953680, 6697890, 7144416, 7938240, 8930520, 9525888, 10716624, 11907360, 13395780, 14288832, 15876480, 17861040, 21433248, 23814720, 26791560, 28577664, 35722080, 42866496, 47629440, 53583120, 71444160, 85732992, 107166240, 142888320, 214332480, 428664960]

約数ペア:

[(1, 428664960), (2, 214332480), (3, 142888320), (4, 107166240), (5, 85732992), (6, 71444160), (8, 53583120), (9, 47629440), (10, 42866496), (12, 35722080), (15, 28577664), (16, 26791560), (18, 23814720), (20, 21433248), (24, 17861040), (27, 15876480), (30, 14288832), (32, 13395780), (36, 11907360), (40, 10716624), (45, 9525888), (48, 8930520), (54, 7938240), (60, 7144416), (64, 6697890), (72, 5953680), (80, 5358312), (81, 5292160), (90, 4762944), (96, 4465260), (108, 3969120), (120, 3572208), (128, 3348945), (135, 3175296), (144, 2976840), (160, 2679156), (162, 2646080), (180, 2381472), (192, 2232630), (216, 1984560), (240, 1786104), (270, 1587648), (288, 1488420), (320, 1339578), (324, 1323040), (360, 1190736), (384, 1116315), (405, 1058432), (432, 992280), (480, 893052), (540, 793824), (576, 744210), (640, 669789), (648, 661520), (720, 595368), (810, 529216), (864, 496140), (960, 446526), (1080, 396912), (1152, 372105), (1296, 330760), (1440, 297684), (1620, 264608), (1728, 248070), (1920, 223263), (2160, 198456), (2592, 165380), (2880, 148842), (3240, 132304), (3456, 124035), (4320, 99228), (5184, 82690), (5760, 74421), (6480, 66152), (8269, 51840), (8640, 49614), (10368, 41345), (12960, 33076), (16538, 25920), (17280, 24807)]