238881960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4337}}^1$

素因数の和:4377

約数の個数: 160

約数和(自身を含む): 850334760

約数和(自身を除く): 611452800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1377, 1530, 1620, 1836, 2040, 2295, 2754, 3060, 3240, 3672, 4337, 4590, 5508, 6120, 6885, 8674, 9180, 11016, 13011, 13770, 17348, 18360, 21685, 26022, 27540, 34696, 39033, 43370, 52044, 55080, 65055, 73729, 78066, 86740, 104088, 117099, 130110, 147458, 156132, 173480, 195165, 221187, 234198, 260220, 294916, 312264, 351297, 368645, 390330, 442374, 468396, 520440, 585495, 589832, 663561, 702594, 737290, 780660, 884748, 936792, 1105935, 1170990, 1327122, 1405188, 1474580, 1561320, 1756485, 1769496, 1990683, 2211870, 2341980, 2654244, 2810376, 2949160, 3317805, 3512970, 3981366, 4423740, 4683960, 5308488, 5972049, 6635610, 7025940, 7962732, 8847480, 9953415, 11944098, 13271220, 14051880, 15925464, 19906830, 23888196, 26542440, 29860245, 39813660, 47776392, 59720490, 79627320, 119440980, 238881960]

約数ペア:

[(1, 238881960), (2, 119440980), (3, 79627320), (4, 59720490), (5, 47776392), (6, 39813660), (8, 29860245), (9, 26542440), (10, 23888196), (12, 19906830), (15, 15925464), (17, 14051880), (18, 13271220), (20, 11944098), (24, 9953415), (27, 8847480), (30, 7962732), (34, 7025940), (36, 6635610), (40, 5972049), (45, 5308488), (51, 4683960), (54, 4423740), (60, 3981366), (68, 3512970), (72, 3317805), (81, 2949160), (85, 2810376), (90, 2654244), (102, 2341980), (108, 2211870), (120, 1990683), (135, 1769496), (136, 1756485), (153, 1561320), (162, 1474580), (170, 1405188), (180, 1327122), (204, 1170990), (216, 1105935), (255, 936792), (270, 884748), (306, 780660), (324, 737290), (340, 702594), (360, 663561), (405, 589832), (408, 585495), (459, 520440), (510, 468396), (540, 442374), (612, 390330), (648, 368645), (680, 351297), (765, 312264), (810, 294916), (918, 260220), (1020, 234198), (1080, 221187), (1224, 195165), (1377, 173480), (1530, 156132), (1620, 147458), (1836, 130110), (2040, 117099), (2295, 104088), (2754, 86740), (3060, 78066), (3240, 73729), (3672, 65055), (4337, 55080), (4590, 52044), (5508, 43370), (6120, 39033), (6885, 34696), (8674, 27540), (9180, 26022), (11016, 21685), (13011, 18360), (13770, 17348)]