289463520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6217}}^1$

素因数の和:6332

約数の個数: 96

約数和(自身を含む): 921358368

約数和(自身を除く): 631894848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 160, 194, 240, 291, 388, 480, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3104, 3880, 4656, 5820, 6217, 7760, 9312, 11640, 12434, 15520, 18651, 23280, 24868, 31085, 37302, 46560, 49736, 62170, 74604, 93255, 99472, 124340, 149208, 186510, 198944, 248680, 298416, 373020, 497360, 596832, 603049, 746040, 994720, 1206098, 1492080, 1809147, 2412196, 2984160, 3015245, 3618294, 4824392, 6030490, 7236588, 9045735, 9648784, 12060980, 14473176, 18091470, 19297568, 24121960, 28946352, 36182940, 48243920, 57892704, 72365880, 96487840, 144731760, 289463520]

約数ペア:

[(1, 289463520), (2, 144731760), (3, 96487840), (4, 72365880), (5, 57892704), (6, 48243920), (8, 36182940), (10, 28946352), (12, 24121960), (15, 19297568), (16, 18091470), (20, 14473176), (24, 12060980), (30, 9648784), (32, 9045735), (40, 7236588), (48, 6030490), (60, 4824392), (80, 3618294), (96, 3015245), (97, 2984160), (120, 2412196), (160, 1809147), (194, 1492080), (240, 1206098), (291, 994720), (388, 746040), (480, 603049), (485, 596832), (582, 497360), (776, 373020), (970, 298416), (1164, 248680), (1455, 198944), (1552, 186510), (1940, 149208), (2328, 124340), (2910, 99472), (3104, 93255), (3880, 74604), (4656, 62170), (5820, 49736), (6217, 46560), (7760, 37302), (9312, 31085), (11640, 24868), (12434, 23280), (15520, 18651)]