404751240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{48883}}^1$

素因数の和:48923

約数の個数: 96

約数和(自身を含む): 1372662720

約数和(自身を除く): 967911480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 48883, 97766, 146649, 195532, 244415, 293298, 391064, 439947, 488830, 586596, 733245, 879894, 977660, 1124309, 1173192, 1466490, 1759788, 1955320, 2199735, 2248618, 2932980, 3372927, 3519576, 4399470, 4497236, 5621545, 5865960, 6745854, 8798940, 8994472, 10118781, 11243090, 13491708, 16864635, 17597880, 20237562, 22486180, 26983416, 33729270, 40475124, 44972360, 50593905, 67458540, 80950248, 101187810, 134917080, 202375620, 404751240]

約数ペア:

[(1, 404751240), (2, 202375620), (3, 134917080), (4, 101187810), (5, 80950248), (6, 67458540), (8, 50593905), (9, 44972360), (10, 40475124), (12, 33729270), (15, 26983416), (18, 22486180), (20, 20237562), (23, 17597880), (24, 16864635), (30, 13491708), (36, 11243090), (40, 10118781), (45, 8994472), (46, 8798940), (60, 6745854), (69, 5865960), (72, 5621545), (90, 4497236), (92, 4399470), (115, 3519576), (120, 3372927), (138, 2932980), (180, 2248618), (184, 2199735), (207, 1955320), (230, 1759788), (276, 1466490), (345, 1173192), (360, 1124309), (414, 977660), (460, 879894), (552, 733245), (690, 586596), (828, 488830), (920, 439947), (1035, 391064), (1380, 293298), (1656, 244415), (2070, 195532), (2760, 146649), (4140, 97766), (8280, 48883)]