624089520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27961}}^1$

素因数の和:28011

約数の個数: 120

約数和(自身を含む): 2163587712

約数和(自身を除く): 1539498192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 27961, 55922, 83883, 111844, 139805, 167766, 223688, 251649, 279610, 335532, 419415, 447376, 503298, 559220, 671064, 838830, 866791, 1006596, 1118440, 1258245, 1342128, 1677660, 1733582, 2013192, 2236880, 2516490, 2600373, 3355320, 3467164, 4026384, 4333955, 5032980, 5200746, 6710640, 6934328, 7801119, 8667910, 10065960, 10401492, 13001865, 13868656, 15602238, 17335820, 20131920, 20802984, 26003730, 31204476, 34671640, 39005595, 41605968, 52007460, 62408952, 69343280, 78011190, 104014920, 124817904, 156022380, 208029840, 312044760, 624089520]

約数ペア:

[(1, 624089520), (2, 312044760), (3, 208029840), (4, 156022380), (5, 124817904), (6, 104014920), (8, 78011190), (9, 69343280), (10, 62408952), (12, 52007460), (15, 41605968), (16, 39005595), (18, 34671640), (20, 31204476), (24, 26003730), (30, 20802984), (31, 20131920), (36, 17335820), (40, 15602238), (45, 13868656), (48, 13001865), (60, 10401492), (62, 10065960), (72, 8667910), (80, 7801119), (90, 6934328), (93, 6710640), (120, 5200746), (124, 5032980), (144, 4333955), (155, 4026384), (180, 3467164), (186, 3355320), (240, 2600373), (248, 2516490), (279, 2236880), (310, 2013192), (360, 1733582), (372, 1677660), (465, 1342128), (496, 1258245), (558, 1118440), (620, 1006596), (720, 866791), (744, 838830), (930, 671064), (1116, 559220), (1240, 503298), (1395, 447376), (1488, 419415), (1860, 335532), (2232, 279610), (2480, 251649), (2790, 223688), (3720, 167766), (4464, 139805), (5580, 111844), (7440, 83883), (11160, 55922), (22320, 27961)]