387296280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{153689}}^1$

素因数の和:153713

約数の個数: 96

約数和(自身を含む): 1438538400

約数和(自身を除く): 1051242120

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, 153689, 307378, 461067, 614756, 768445, 922134, 1075823, 1229512, 1383201, 1536890, 1844268, 2151646, 2305335, 2766402, 3073780, 3227469, 3688536, 4303292, 4610670, 5379115, 5532804, 6147560, 6454938, 6916005, 8606584, 9221340, 9682407, 10758230, 11065608, 12909876, 13832010, 16137345, 18442680, 19364814, 21516460, 25819752, 27664020, 32274690, 38729628, 43032920, 48412035, 55328040, 64549380, 77459256, 96824070, 129098760, 193648140, 387296280]

約数ペア:

[(1, 387296280), (2, 193648140), (3, 129098760), (4, 96824070), (5, 77459256), (6, 64549380), (7, 55328040), (8, 48412035), (9, 43032920), (10, 38729628), (12, 32274690), (14, 27664020), (15, 25819752), (18, 21516460), (20, 19364814), (21, 18442680), (24, 16137345), (28, 13832010), (30, 12909876), (35, 11065608), (36, 10758230), (40, 9682407), (42, 9221340), (45, 8606584), (56, 6916005), (60, 6454938), (63, 6147560), (70, 5532804), (72, 5379115), (84, 4610670), (90, 4303292), (105, 3688536), (120, 3227469), (126, 3073780), (140, 2766402), (168, 2305335), (180, 2151646), (210, 1844268), (252, 1536890), (280, 1383201), (315, 1229512), (360, 1075823), (420, 922134), (504, 768445), (630, 614756), (840, 461067), (1260, 307378), (2520, 153689)]