120420120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32371}}^1$

素因数の和:32416

約数の個数: 64

約数和(自身を含む): 372925440

約数和(自身を除く): 252505320

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, 744, 930, 1240, 1860, 3720, 32371, 64742, 97113, 129484, 161855, 194226, 258968, 323710, 388452, 485565, 647420, 776904, 971130, 1003501, 1294840, 1942260, 2007002, 3010503, 3884520, 4014004, 5017505, 6021006, 8028008, 10035010, 12042012, 15052515, 20070020, 24084024, 30105030, 40140040, 60210060, 120420120]

約数ペア:

[(1, 120420120), (2, 60210060), (3, 40140040), (4, 30105030), (5, 24084024), (6, 20070020), (8, 15052515), (10, 12042012), (12, 10035010), (15, 8028008), (20, 6021006), (24, 5017505), (30, 4014004), (31, 3884520), (40, 3010503), (60, 2007002), (62, 1942260), (93, 1294840), (120, 1003501), (124, 971130), (155, 776904), (186, 647420), (248, 485565), (310, 388452), (372, 323710), (465, 258968), (620, 194226), (744, 161855), (930, 129484), (1240, 97113), (1860, 64742), (3720, 32371)]