481109760

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13921}}^1$

素因数の和:13951

約数の個数: 144

約数和(自身を含む): 1707394080

約数和(自身を除く): 1226284320

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 13921, 17280, 27842, 34560, 41763, 55684, 69605, 83526, 111368, 125289, 139210, 167052, 208815, 222736, 250578, 278420, 334104, 375867, 417630, 445472, 501156, 556840, 626445, 668208, 751734, 835260, 890944, 1002312, 1113680, 1252890, 1336416, 1503468, 1670520, 1781888, 1879335, 2004624, 2227360, 2505780, 2672832, 3006936, 3341040, 3563776, 3758670, 4009248, 4454720, 5011560, 5345664, 6013872, 6682080, 7517340, 8018496, 8909440, 10023120, 10691328, 12027744, 13364160, 15034680, 16036992, 17818880, 20046240, 24055488, 26728320, 30069360, 32073984, 40092480, 48110976, 53456640, 60138720, 80184960, 96221952, 120277440, 160369920, 240554880, 481109760]

約数ペア:

[(1, 481109760), (2, 240554880), (3, 160369920), (4, 120277440), (5, 96221952), (6, 80184960), (8, 60138720), (9, 53456640), (10, 48110976), (12, 40092480), (15, 32073984), (16, 30069360), (18, 26728320), (20, 24055488), (24, 20046240), (27, 17818880), (30, 16036992), (32, 15034680), (36, 13364160), (40, 12027744), (45, 10691328), (48, 10023120), (54, 8909440), (60, 8018496), (64, 7517340), (72, 6682080), (80, 6013872), (90, 5345664), (96, 5011560), (108, 4454720), (120, 4009248), (128, 3758670), (135, 3563776), (144, 3341040), (160, 3006936), (180, 2672832), (192, 2505780), (216, 2227360), (240, 2004624), (256, 1879335), (270, 1781888), (288, 1670520), (320, 1503468), (360, 1336416), (384, 1252890), (432, 1113680), (480, 1002312), (540, 890944), (576, 835260), (640, 751734), (720, 668208), (768, 626445), (864, 556840), (960, 501156), (1080, 445472), (1152, 417630), (1280, 375867), (1440, 334104), (1728, 278420), (1920, 250578), (2160, 222736), (2304, 208815), (2880, 167052), (3456, 139210), (3840, 125289), (4320, 111368), (5760, 83526), (6912, 69605), (8640, 55684), (11520, 41763), (13921, 34560), (17280, 27842)]