151123560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{179909}}^1$

素因数の和:179930

約数の個数: 64

約数和(自身を含む): 518140800

約数和(自身を除く): 367017240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 179909, 359818, 539727, 719636, 899545, 1079454, 1259363, 1439272, 1799090, 2158908, 2518726, 2698635, 3598180, 3778089, 4317816, 5037452, 5397270, 6296815, 7196360, 7556178, 10074904, 10794540, 12593630, 15112356, 18890445, 21589080, 25187260, 30224712, 37780890, 50374520, 75561780, 151123560]

約数ペア:

[(1, 151123560), (2, 75561780), (3, 50374520), (4, 37780890), (5, 30224712), (6, 25187260), (7, 21589080), (8, 18890445), (10, 15112356), (12, 12593630), (14, 10794540), (15, 10074904), (20, 7556178), (21, 7196360), (24, 6296815), (28, 5397270), (30, 5037452), (35, 4317816), (40, 3778089), (42, 3598180), (56, 2698635), (60, 2518726), (70, 2158908), (84, 1799090), (105, 1439272), (120, 1259363), (140, 1079454), (168, 899545), (210, 719636), (280, 539727), (420, 359818), (840, 179909)]