495862320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{8573}}^1$

素因数の和:8830

約数の個数: 80

約数和(自身を含む): 1543731552

約数和(自身を除く): 1047869232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2892, 3615, 3856, 4820, 5784, 7230, 8573, 9640, 11568, 14460, 17146, 19280, 25719, 28920, 34292, 42865, 51438, 57840, 68584, 85730, 102876, 128595, 137168, 171460, 205752, 257190, 342920, 411504, 514380, 685840, 1028760, 2057520, 2066093, 4132186, 6198279, 8264372, 10330465, 12396558, 16528744, 20660930, 24793116, 30991395, 33057488, 41321860, 49586232, 61982790, 82643720, 99172464, 123965580, 165287440, 247931160, 495862320]

約数ペア:

[(1, 495862320), (2, 247931160), (3, 165287440), (4, 123965580), (5, 99172464), (6, 82643720), (8, 61982790), (10, 49586232), (12, 41321860), (15, 33057488), (16, 30991395), (20, 24793116), (24, 20660930), (30, 16528744), (40, 12396558), (48, 10330465), (60, 8264372), (80, 6198279), (120, 4132186), (240, 2066093), (241, 2057520), (482, 1028760), (723, 685840), (964, 514380), (1205, 411504), (1446, 342920), (1928, 257190), (2410, 205752), (2892, 171460), (3615, 137168), (3856, 128595), (4820, 102876), (5784, 85730), (7230, 68584), (8573, 57840), (9640, 51438), (11568, 42865), (14460, 34292), (17146, 28920), (19280, 25719)]