83216160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{6421}}^1$

素因数の和:6448

約数の個数: 120

約数和(自身を含む): 293729436

約数和(自身を除く): 210513276

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6421, 6480, 12842, 12960, 19263, 25684, 32105, 38526, 51368, 57789, 64210, 77052, 96315, 102736, 115578, 128420, 154104, 173367, 192630, 205472, 231156, 256840, 288945, 308208, 346734, 385260, 462312, 513680, 520101, 577890, 616416, 693468, 770520, 866835, 924624, 1027360, 1040202, 1155780, 1386936, 1541040, 1733670, 1849248, 2080404, 2311560, 2600505, 2773872, 3082080, 3467340, 4160808, 4623120, 5201010, 5547744, 6934680, 8321616, 9246240, 10402020, 13869360, 16643232, 20804040, 27738720, 41608080, 83216160]

約数ペア:

[(1, 83216160), (2, 41608080), (3, 27738720), (4, 20804040), (5, 16643232), (6, 13869360), (8, 10402020), (9, 9246240), (10, 8321616), (12, 6934680), (15, 5547744), (16, 5201010), (18, 4623120), (20, 4160808), (24, 3467340), (27, 3082080), (30, 2773872), (32, 2600505), (36, 2311560), (40, 2080404), (45, 1849248), (48, 1733670), (54, 1541040), (60, 1386936), (72, 1155780), (80, 1040202), (81, 1027360), (90, 924624), (96, 866835), (108, 770520), (120, 693468), (135, 616416), (144, 577890), (160, 520101), (162, 513680), (180, 462312), (216, 385260), (240, 346734), (270, 308208), (288, 288945), (324, 256840), (360, 231156), (405, 205472), (432, 192630), (480, 173367), (540, 154104), (648, 128420), (720, 115578), (810, 102736), (864, 96315), (1080, 77052), (1296, 64210), (1440, 57789), (1620, 51368), (2160, 38526), (2592, 32105), (3240, 25684), (4320, 19263), (6421, 12960), (6480, 12842)]