246192240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{146543}}^1$

素因数の和:146566

約数の個数: 80

約数和(自身を含む): 872229888

約数和(自身を除く): 626037648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 146543, 293086, 439629, 586172, 732715, 879258, 1025801, 1172344, 1465430, 1758516, 2051602, 2198145, 2344688, 2930860, 3077403, 3517032, 4103204, 4396290, 5129005, 5861720, 6154806, 7034064, 8206408, 8792580, 10258010, 11723440, 12309612, 15387015, 16412816, 17585160, 20516020, 24619224, 30774030, 35170320, 41032040, 49238448, 61548060, 82064080, 123096120, 246192240]

約数ペア:

[(1, 246192240), (2, 123096120), (3, 82064080), (4, 61548060), (5, 49238448), (6, 41032040), (7, 35170320), (8, 30774030), (10, 24619224), (12, 20516020), (14, 17585160), (15, 16412816), (16, 15387015), (20, 12309612), (21, 11723440), (24, 10258010), (28, 8792580), (30, 8206408), (35, 7034064), (40, 6154806), (42, 5861720), (48, 5129005), (56, 4396290), (60, 4103204), (70, 3517032), (80, 3077403), (84, 2930860), (105, 2344688), (112, 2198145), (120, 2051602), (140, 1758516), (168, 1465430), (210, 1172344), (240, 1025801), (280, 879258), (336, 732715), (420, 586172), (560, 439629), (840, 293086), (1680, 146543)]