242842440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{7523}}^1$

素因数の和:7806

約数の個数: 64

約数和(自身を含む): 731332800

約数和(自身を除く): 488490360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 538, 807, 1076, 1345, 1614, 2152, 2690, 3228, 4035, 5380, 6456, 7523, 8070, 10760, 15046, 16140, 22569, 30092, 32280, 37615, 45138, 60184, 75230, 90276, 112845, 150460, 180552, 225690, 300920, 451380, 902760, 2023687, 4047374, 6071061, 8094748, 10118435, 12142122, 16189496, 20236870, 24284244, 30355305, 40473740, 48568488, 60710610, 80947480, 121421220, 242842440]

約数ペア:

[(1, 242842440), (2, 121421220), (3, 80947480), (4, 60710610), (5, 48568488), (6, 40473740), (8, 30355305), (10, 24284244), (12, 20236870), (15, 16189496), (20, 12142122), (24, 10118435), (30, 8094748), (40, 6071061), (60, 4047374), (120, 2023687), (269, 902760), (538, 451380), (807, 300920), (1076, 225690), (1345, 180552), (1614, 150460), (2152, 112845), (2690, 90276), (3228, 75230), (4035, 60184), (5380, 45138), (6456, 37615), (7523, 32280), (8070, 30092), (10760, 22569), (15046, 16140)]