224993040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30241}}^1$

素因数の和:30288

約数の個数: 80

約数和(自身を含む): 720001536

約数和(自身を除く): 495008496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 30241, 60482, 90723, 120964, 151205, 181446, 241928, 302410, 362892, 453615, 483856, 604820, 725784, 907230, 937471, 1209640, 1451568, 1814460, 1874942, 2419280, 2812413, 3628920, 3749884, 4687355, 5624826, 7257840, 7499768, 9374710, 11249652, 14062065, 14999536, 18749420, 22499304, 28124130, 37498840, 44998608, 56248260, 74997680, 112496520, 224993040]

約数ペア:

[(1, 224993040), (2, 112496520), (3, 74997680), (4, 56248260), (5, 44998608), (6, 37498840), (8, 28124130), (10, 22499304), (12, 18749420), (15, 14999536), (16, 14062065), (20, 11249652), (24, 9374710), (30, 7499768), (31, 7257840), (40, 5624826), (48, 4687355), (60, 3749884), (62, 3628920), (80, 2812413), (93, 2419280), (120, 1874942), (124, 1814460), (155, 1451568), (186, 1209640), (240, 937471), (248, 907230), (310, 725784), (372, 604820), (465, 483856), (496, 453615), (620, 362892), (744, 302410), (930, 241928), (1240, 181446), (1488, 151205), (1860, 120964), (2480, 90723), (3720, 60482), (7440, 30241)]