225516240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1069}}^1$

素因数の和:1381

約数の個数: 120

約数和(自身を含む): 760654440

約数和(自身を除く): 535138200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 293, 360, 586, 720, 879, 1069, 1172, 1465, 1758, 2138, 2344, 2637, 2930, 3207, 3516, 4276, 4395, 4688, 5274, 5345, 5860, 6414, 7032, 8552, 8790, 9621, 10548, 10690, 11720, 12828, 13185, 14064, 16035, 17104, 17580, 19242, 21096, 21380, 23440, 25656, 26370, 32070, 35160, 38484, 42192, 42760, 48105, 51312, 52740, 64140, 70320, 76968, 85520, 96210, 105480, 128280, 153936, 192420, 210960, 256560, 313217, 384840, 626434, 769680, 939651, 1252868, 1566085, 1879302, 2505736, 2818953, 3132170, 3758604, 4698255, 5011472, 5637906, 6264340, 7517208, 9396510, 11275812, 12528680, 14094765, 15034416, 18793020, 22551624, 25057360, 28189530, 37586040, 45103248, 56379060, 75172080, 112758120, 225516240]

約数ペア:

[(1, 225516240), (2, 112758120), (3, 75172080), (4, 56379060), (5, 45103248), (6, 37586040), (8, 28189530), (9, 25057360), (10, 22551624), (12, 18793020), (15, 15034416), (16, 14094765), (18, 12528680), (20, 11275812), (24, 9396510), (30, 7517208), (36, 6264340), (40, 5637906), (45, 5011472), (48, 4698255), (60, 3758604), (72, 3132170), (80, 2818953), (90, 2505736), (120, 1879302), (144, 1566085), (180, 1252868), (240, 939651), (293, 769680), (360, 626434), (586, 384840), (720, 313217), (879, 256560), (1069, 210960), (1172, 192420), (1465, 153936), (1758, 128280), (2138, 105480), (2344, 96210), (2637, 85520), (2930, 76968), (3207, 70320), (3516, 64140), (4276, 52740), (4395, 51312), (4688, 48105), (5274, 42760), (5345, 42192), (5860, 38484), (6414, 35160), (7032, 32070), (8552, 26370), (8790, 25656), (9621, 23440), (10548, 21380), (10690, 21096), (11720, 19242), (12828, 17580), (13185, 17104), (14064, 16035)]