120861960240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71941643}}^1$

素因数の和:71941666

約数の個数: 80

約数和(自身を含む): 428196665088

約数和(自身を除く): 307334704848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 71941643, 143883286, 215824929, 287766572, 359708215, 431649858, 503591501, 575533144, 719416430, 863299716, 1007183002, 1079124645, 1151066288, 1438832860, 1510774503, 1726599432, 2014366004, 2158249290, 2517957505, 2877665720, 3021549006, 3453198864, 4028732008, 4316498580, 5035915010, 5755331440, 6043098012, 7553872515, 8057464016, 8632997160, 10071830020, 12086196024, 15107745030, 17265994320, 20143660040, 24172392048, 30215490060, 40287320080, 60430980120, 120861960240]

約数ペア:

[(1, 120861960240), (2, 60430980120), (3, 40287320080), (4, 30215490060), (5, 24172392048), (6, 20143660040), (7, 17265994320), (8, 15107745030), (10, 12086196024), (12, 10071830020), (14, 8632997160), (15, 8057464016), (16, 7553872515), (20, 6043098012), (21, 5755331440), (24, 5035915010), (28, 4316498580), (30, 4028732008), (35, 3453198864), (40, 3021549006), (42, 2877665720), (48, 2517957505), (56, 2158249290), (60, 2014366004), (70, 1726599432), (80, 1510774503), (84, 1438832860), (105, 1151066288), (112, 1079124645), (120, 1007183002), (140, 863299716), (168, 719416430), (210, 575533144), (240, 503591501), (280, 431649858), (336, 359708215), (420, 287766572), (560, 215824929), (840, 143883286), (1680, 71941643)]