256097760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{9043}}^1$

素因数の和:9120

約数の個数: 96

約数和(自身を含む): 820471680

約数和(自身を除く): 564373920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 80, 96, 118, 120, 160, 177, 236, 240, 295, 354, 472, 480, 590, 708, 885, 944, 1180, 1416, 1770, 1888, 2360, 2832, 3540, 4720, 5664, 7080, 9043, 9440, 14160, 18086, 27129, 28320, 36172, 45215, 54258, 72344, 90430, 108516, 135645, 144688, 180860, 217032, 271290, 289376, 361720, 434064, 533537, 542580, 723440, 868128, 1067074, 1085160, 1446880, 1600611, 2134148, 2170320, 2667685, 3201222, 4268296, 4340640, 5335370, 6402444, 8003055, 8536592, 10670740, 12804888, 16006110, 17073184, 21341480, 25609776, 32012220, 42682960, 51219552, 64024440, 85365920, 128048880, 256097760]

約数ペア:

[(1, 256097760), (2, 128048880), (3, 85365920), (4, 64024440), (5, 51219552), (6, 42682960), (8, 32012220), (10, 25609776), (12, 21341480), (15, 17073184), (16, 16006110), (20, 12804888), (24, 10670740), (30, 8536592), (32, 8003055), (40, 6402444), (48, 5335370), (59, 4340640), (60, 4268296), (80, 3201222), (96, 2667685), (118, 2170320), (120, 2134148), (160, 1600611), (177, 1446880), (236, 1085160), (240, 1067074), (295, 868128), (354, 723440), (472, 542580), (480, 533537), (590, 434064), (708, 361720), (885, 289376), (944, 271290), (1180, 217032), (1416, 180860), (1770, 144688), (1888, 135645), (2360, 108516), (2832, 90430), (3540, 72344), (4720, 54258), (5664, 45215), (7080, 36172), (9043, 28320), (9440, 27129), (14160, 18086)]