323933880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{53}}^2$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 1023465240

約数和(自身を除く): 699531360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 53, 60, 62, 93, 106, 120, 124, 155, 159, 186, 212, 248, 265, 310, 318, 372, 424, 465, 530, 620, 636, 744, 795, 930, 961, 1060, 1240, 1272, 1590, 1643, 1860, 1922, 2120, 2809, 2883, 3180, 3286, 3720, 3844, 4805, 4929, 5618, 5766, 6360, 6572, 7688, 8215, 8427, 9610, 9858, 11236, 11532, 13144, 14045, 14415, 16430, 16854, 19220, 19716, 22472, 23064, 24645, 28090, 28830, 32860, 33708, 38440, 39432, 42135, 49290, 50933, 56180, 57660, 65720, 67416, 84270, 87079, 98580, 101866, 112360, 115320, 152799, 168540, 174158, 197160, 203732, 254665, 261237, 305598, 337080, 348316, 407464, 435395, 509330, 522474, 611196, 696632, 763995, 870790, 1018660, 1044948, 1222392, 1306185, 1527990, 1741580, 2037320, 2089896, 2612370, 2699449, 3055980, 3483160, 5224740, 5398898, 6111960, 8098347, 10449480, 10797796, 13497245, 16196694, 21595592, 26994490, 32393388, 40491735, 53988980, 64786776, 80983470, 107977960, 161966940, 323933880]

約数ペア:

[(1, 323933880), (2, 161966940), (3, 107977960), (4, 80983470), (5, 64786776), (6, 53988980), (8, 40491735), (10, 32393388), (12, 26994490), (15, 21595592), (20, 16196694), (24, 13497245), (30, 10797796), (31, 10449480), (40, 8098347), (53, 6111960), (60, 5398898), (62, 5224740), (93, 3483160), (106, 3055980), (120, 2699449), (124, 2612370), (155, 2089896), (159, 2037320), (186, 1741580), (212, 1527990), (248, 1306185), (265, 1222392), (310, 1044948), (318, 1018660), (372, 870790), (424, 763995), (465, 696632), (530, 611196), (620, 522474), (636, 509330), (744, 435395), (795, 407464), (930, 348316), (961, 337080), (1060, 305598), (1240, 261237), (1272, 254665), (1590, 203732), (1643, 197160), (1860, 174158), (1922, 168540), (2120, 152799), (2809, 115320), (2883, 112360), (3180, 101866), (3286, 98580), (3720, 87079), (3844, 84270), (4805, 67416), (4929, 65720), (5618, 57660), (5766, 56180), (6360, 50933), (6572, 49290), (7688, 42135), (8215, 39432), (8427, 38440), (9610, 33708), (9858, 32860), (11236, 28830), (11532, 28090), (13144, 24645), (14045, 23064), (14415, 22472), (16430, 19716), (16854, 19220)]