120883560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{143909}}^1$

素因数の和:143930

約数の個数: 64

約数和(自身を含む): 414460800

約数和(自身を除く): 293577240

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, 143909, 287818, 431727, 575636, 719545, 863454, 1007363, 1151272, 1439090, 1726908, 2014726, 2158635, 2878180, 3022089, 3453816, 4029452, 4317270, 5036815, 5756360, 6044178, 8058904, 8634540, 10073630, 12088356, 15110445, 17269080, 20147260, 24176712, 30220890, 40294520, 60441780, 120883560]

約数ペア:

[(1, 120883560), (2, 60441780), (3, 40294520), (4, 30220890), (5, 24176712), (6, 20147260), (7, 17269080), (8, 15110445), (10, 12088356), (12, 10073630), (14, 8634540), (15, 8058904), (20, 6044178), (21, 5756360), (24, 5036815), (28, 4317270), (30, 4029452), (35, 3453816), (40, 3022089), (42, 2878180), (56, 2158635), (60, 2014726), (70, 1726908), (84, 1439090), (105, 1151272), (120, 1007363), (140, 863454), (168, 719545), (210, 575636), (280, 431727), (420, 287818), (840, 143909)]