80184960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13921}}^1$

素因数の和:13946

約数の個数: 96

約数和(自身を含む): 276908580

約数和(自身を除く): 196723620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 13921, 27842, 41763, 55684, 69605, 83526, 111368, 125289, 139210, 167052, 208815, 222736, 250578, 278420, 334104, 417630, 445472, 501156, 556840, 626445, 668208, 835260, 890944, 1002312, 1113680, 1252890, 1336416, 1670520, 1781888, 2004624, 2227360, 2505780, 2672832, 3341040, 4009248, 4454720, 5011560, 5345664, 6682080, 8018496, 8909440, 10023120, 13364160, 16036992, 20046240, 26728320, 40092480, 80184960]

約数ペア:

[(1, 80184960), (2, 40092480), (3, 26728320), (4, 20046240), (5, 16036992), (6, 13364160), (8, 10023120), (9, 8909440), (10, 8018496), (12, 6682080), (15, 5345664), (16, 5011560), (18, 4454720), (20, 4009248), (24, 3341040), (30, 2672832), (32, 2505780), (36, 2227360), (40, 2004624), (45, 1781888), (48, 1670520), (60, 1336416), (64, 1252890), (72, 1113680), (80, 1002312), (90, 890944), (96, 835260), (120, 668208), (128, 626445), (144, 556840), (160, 501156), (180, 445472), (192, 417630), (240, 334104), (288, 278420), (320, 250578), (360, 222736), (384, 208815), (480, 167052), (576, 139210), (640, 125289), (720, 111368), (960, 83526), (1152, 69605), (1440, 55684), (1920, 41763), (2880, 27842), (5760, 13921)]