620602920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{246271}}^1$

素因数の和:246295

約数の個数: 96

約数和(自身を含む): 2305105920

約数和(自身を除く): 1684503000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 246271, 492542, 738813, 985084, 1231355, 1477626, 1723897, 1970168, 2216439, 2462710, 2955252, 3447794, 3694065, 4432878, 4925420, 5171691, 5910504, 6895588, 7388130, 8619485, 8865756, 9850840, 10343382, 11082195, 13791176, 14776260, 15515073, 17238970, 17731512, 20686764, 22164390, 25858455, 29552520, 31030146, 34477940, 41373528, 44328780, 51716910, 62060292, 68955880, 77575365, 88657560, 103433820, 124120584, 155150730, 206867640, 310301460, 620602920]

約数ペア:

[(1, 620602920), (2, 310301460), (3, 206867640), (4, 155150730), (5, 124120584), (6, 103433820), (7, 88657560), (8, 77575365), (9, 68955880), (10, 62060292), (12, 51716910), (14, 44328780), (15, 41373528), (18, 34477940), (20, 31030146), (21, 29552520), (24, 25858455), (28, 22164390), (30, 20686764), (35, 17731512), (36, 17238970), (40, 15515073), (42, 14776260), (45, 13791176), (56, 11082195), (60, 10343382), (63, 9850840), (70, 8865756), (72, 8619485), (84, 7388130), (90, 6895588), (105, 5910504), (120, 5171691), (126, 4925420), (140, 4432878), (168, 3694065), (180, 3447794), (210, 2955252), (252, 2462710), (280, 2216439), (315, 1970168), (360, 1723897), (420, 1477626), (504, 1231355), (630, 985084), (840, 738813), (1260, 492542), (2520, 246271)]