281850480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23027}}^1$

素因数の和:23063

約数の個数: 120

約数和(自身を含む): 1002270672

約数和(自身を除く): 720420192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 23027, 46054, 69081, 92108, 115135, 138162, 184216, 207243, 230270, 276324, 345405, 368432, 391459, 414486, 460540, 552648, 690810, 782918, 828972, 921080, 1036215, 1105296, 1174377, 1381620, 1565836, 1657944, 1842160, 1957295, 2072430, 2348754, 2763240, 3131672, 3315888, 3523131, 3914590, 4144860, 4697508, 5526480, 5871885, 6263344, 7046262, 7829180, 8289720, 9395016, 11743770, 14092524, 15658360, 16579440, 17615655, 18790032, 23487540, 28185048, 31316720, 35231310, 46975080, 56370096, 70462620, 93950160, 140925240, 281850480]

約数ペア:

[(1, 281850480), (2, 140925240), (3, 93950160), (4, 70462620), (5, 56370096), (6, 46975080), (8, 35231310), (9, 31316720), (10, 28185048), (12, 23487540), (15, 18790032), (16, 17615655), (17, 16579440), (18, 15658360), (20, 14092524), (24, 11743770), (30, 9395016), (34, 8289720), (36, 7829180), (40, 7046262), (45, 6263344), (48, 5871885), (51, 5526480), (60, 4697508), (68, 4144860), (72, 3914590), (80, 3523131), (85, 3315888), (90, 3131672), (102, 2763240), (120, 2348754), (136, 2072430), (144, 1957295), (153, 1842160), (170, 1657944), (180, 1565836), (204, 1381620), (240, 1174377), (255, 1105296), (272, 1036215), (306, 921080), (340, 828972), (360, 782918), (408, 690810), (510, 552648), (612, 460540), (680, 414486), (720, 391459), (765, 368432), (816, 345405), (1020, 276324), (1224, 230270), (1360, 207243), (1530, 184216), (2040, 138162), (2448, 115135), (3060, 92108), (4080, 69081), (6120, 46054), (12240, 23027)]