73712880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2767}}^1$

素因数の和:2823

約数の個数: 120

約数和(自身を含む): 254334912

約数和(自身を除く): 180622032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2767, 2960, 3330, 4440, 5328, 5534, 6660, 8301, 8880, 11068, 13320, 13835, 16602, 22136, 24903, 26640, 27670, 33204, 41505, 44272, 49806, 55340, 66408, 83010, 99612, 102379, 110680, 124515, 132816, 166020, 199224, 204758, 221360, 249030, 307137, 332040, 398448, 409516, 498060, 511895, 614274, 664080, 819032, 921411, 996120, 1023790, 1228548, 1535685, 1638064, 1842822, 1992240, 2047580, 2457096, 3071370, 3685644, 4095160, 4607055, 4914192, 6142740, 7371288, 8190320, 9214110, 12285480, 14742576, 18428220, 24570960, 36856440, 73712880]

約数ペア:

[(1, 73712880), (2, 36856440), (3, 24570960), (4, 18428220), (5, 14742576), (6, 12285480), (8, 9214110), (9, 8190320), (10, 7371288), (12, 6142740), (15, 4914192), (16, 4607055), (18, 4095160), (20, 3685644), (24, 3071370), (30, 2457096), (36, 2047580), (37, 1992240), (40, 1842822), (45, 1638064), (48, 1535685), (60, 1228548), (72, 1023790), (74, 996120), (80, 921411), (90, 819032), (111, 664080), (120, 614274), (144, 511895), (148, 498060), (180, 409516), (185, 398448), (222, 332040), (240, 307137), (296, 249030), (333, 221360), (360, 204758), (370, 199224), (444, 166020), (555, 132816), (592, 124515), (666, 110680), (720, 102379), (740, 99612), (888, 83010), (1110, 66408), (1332, 55340), (1480, 49806), (1665, 44272), (1776, 41505), (2220, 33204), (2664, 27670), (2767, 26640), (2960, 24903), (3330, 22136), (4440, 16602), (5328, 13835), (5534, 13320), (6660, 11068), (8301, 8880)]