160369920

素因数分解:

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

素因数の和:13948

約数の個数: 108

約数和(自身を含む): 554903076

約数和(自身を除く): 394533156

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 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, 3563776, 4009248, 4454720, 5011560, 5345664, 6682080, 8018496, 8909440, 10023120, 10691328, 13364160, 16036992, 17818880, 20046240, 26728320, 32073984, 40092480, 53456640, 80184960, 160369920]

約数ペア:

[(1, 160369920), (2, 80184960), (3, 53456640), (4, 40092480), (5, 32073984), (6, 26728320), (8, 20046240), (9, 17818880), (10, 16036992), (12, 13364160), (15, 10691328), (16, 10023120), (18, 8909440), (20, 8018496), (24, 6682080), (30, 5345664), (32, 5011560), (36, 4454720), (40, 4009248), (45, 3563776), (48, 3341040), (60, 2672832), (64, 2505780), (72, 2227360), (80, 2004624), (90, 1781888), (96, 1670520), (120, 1336416), (128, 1252890), (144, 1113680), (160, 1002312), (180, 890944), (192, 835260), (240, 668208), (256, 626445), (288, 556840), (320, 501156), (360, 445472), (384, 417630), (480, 334104), (576, 278420), (640, 250578), (720, 222736), (768, 208815), (960, 167052), (1152, 139210), (1280, 125289), (1440, 111368), (1920, 83526), (2304, 69605), (2880, 55684), (3840, 41763), (5760, 27842), (11520, 13921)]