6291760

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 80

約数和(自身を含む): 15713280

約数和(自身を除く): 9421520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 43, 59, 62, 80, 86, 118, 124, 155, 172, 215, 236, 248, 295, 310, 344, 430, 472, 496, 590, 620, 688, 860, 944, 1180, 1240, 1333, 1720, 1829, 2360, 2480, 2537, 2666, 3440, 3658, 4720, 5074, 5332, 6665, 7316, 9145, 10148, 10664, 12685, 13330, 14632, 18290, 20296, 21328, 25370, 26660, 29264, 36580, 40592, 50740, 53320, 73160, 78647, 101480, 106640, 146320, 157294, 202960, 314588, 393235, 629176, 786470, 1258352, 1572940, 3145880, 6291760]

約数ペア:

[(1, 6291760), (2, 3145880), (4, 1572940), (5, 1258352), (8, 786470), (10, 629176), (16, 393235), (20, 314588), (31, 202960), (40, 157294), (43, 146320), (59, 106640), (62, 101480), (80, 78647), (86, 73160), (118, 53320), (124, 50740), (155, 40592), (172, 36580), (215, 29264), (236, 26660), (248, 25370), (295, 21328), (310, 20296), (344, 18290), (430, 14632), (472, 13330), (496, 12685), (590, 10664), (620, 10148), (688, 9145), (860, 7316), (944, 6665), (1180, 5332), (1240, 5074), (1333, 4720), (1720, 3658), (1829, 3440), (2360, 2666), (2480, 2537)]