54779280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:369

約数の個数: 160

約数和(自身を含む): 183738240

約数和(自身を除く): 128958960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 240, 246, 285, 293, 304, 328, 380, 410, 456, 492, 570, 586, 615, 656, 760, 779, 820, 879, 912, 984, 1140, 1172, 1230, 1465, 1520, 1558, 1640, 1758, 1968, 2280, 2337, 2344, 2460, 2930, 3116, 3280, 3516, 3895, 4395, 4560, 4674, 4688, 4920, 5567, 5860, 6232, 7032, 7790, 8790, 9348, 9840, 11134, 11685, 11720, 12013, 12464, 14064, 15580, 16701, 17580, 18696, 22268, 23370, 23440, 24026, 27835, 31160, 33402, 35160, 36039, 37392, 44536, 46740, 48052, 55670, 60065, 62320, 66804, 70320, 72078, 83505, 89072, 93480, 96104, 111340, 120130, 133608, 144156, 167010, 180195, 186960, 192208, 222680, 228247, 240260, 267216, 288312, 334020, 360390, 445360, 456494, 480520, 576624, 668040, 684741, 720780, 912988, 961040, 1141235, 1336080, 1369482, 1441560, 1825976, 2282470, 2738964, 2883120, 3423705, 3651952, 4564940, 5477928, 6847410, 9129880, 10955856, 13694820, 18259760, 27389640, 54779280]

約数ペア:

[(1, 54779280), (2, 27389640), (3, 18259760), (4, 13694820), (5, 10955856), (6, 9129880), (8, 6847410), (10, 5477928), (12, 4564940), (15, 3651952), (16, 3423705), (19, 2883120), (20, 2738964), (24, 2282470), (30, 1825976), (38, 1441560), (40, 1369482), (41, 1336080), (48, 1141235), (57, 961040), (60, 912988), (76, 720780), (80, 684741), (82, 668040), (95, 576624), (114, 480520), (120, 456494), (123, 445360), (152, 360390), (164, 334020), (190, 288312), (205, 267216), (228, 240260), (240, 228247), (246, 222680), (285, 192208), (293, 186960), (304, 180195), (328, 167010), (380, 144156), (410, 133608), (456, 120130), (492, 111340), (570, 96104), (586, 93480), (615, 89072), (656, 83505), (760, 72078), (779, 70320), (820, 66804), (879, 62320), (912, 60065), (984, 55670), (1140, 48052), (1172, 46740), (1230, 44536), (1465, 37392), (1520, 36039), (1558, 35160), (1640, 33402), (1758, 31160), (1968, 27835), (2280, 24026), (2337, 23440), (2344, 23370), (2460, 22268), (2930, 18696), (3116, 17580), (3280, 16701), (3516, 15580), (3895, 14064), (4395, 12464), (4560, 12013), (4674, 11720), (4688, 11685), (4920, 11134), (5567, 9840), (5860, 9348), (6232, 8790), (7032, 7790)]