85221480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{739}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 264535200

約数和(自身を除く): 179313720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 739, 744, 930, 961, 1240, 1478, 1860, 1922, 2217, 2883, 2956, 3695, 3720, 3844, 4434, 4805, 5766, 5912, 7390, 7688, 8868, 9610, 11085, 11532, 14415, 14780, 17736, 19220, 22170, 22909, 23064, 28830, 29560, 38440, 44340, 45818, 57660, 68727, 88680, 91636, 114545, 115320, 137454, 183272, 229090, 274908, 343635, 458180, 549816, 687270, 710179, 916360, 1374540, 1420358, 2130537, 2749080, 2840716, 3550895, 4261074, 5681432, 7101790, 8522148, 10652685, 14203580, 17044296, 21305370, 28407160, 42610740, 85221480]

約数ペア:

[(1, 85221480), (2, 42610740), (3, 28407160), (4, 21305370), (5, 17044296), (6, 14203580), (8, 10652685), (10, 8522148), (12, 7101790), (15, 5681432), (20, 4261074), (24, 3550895), (30, 2840716), (31, 2749080), (40, 2130537), (60, 1420358), (62, 1374540), (93, 916360), (120, 710179), (124, 687270), (155, 549816), (186, 458180), (248, 343635), (310, 274908), (372, 229090), (465, 183272), (620, 137454), (739, 115320), (744, 114545), (930, 91636), (961, 88680), (1240, 68727), (1478, 57660), (1860, 45818), (1922, 44340), (2217, 38440), (2883, 29560), (2956, 28830), (3695, 23064), (3720, 22909), (3844, 22170), (4434, 19220), (4805, 17736), (5766, 14780), (5912, 14415), (7390, 11532), (7688, 11085), (8868, 9610)]