3686480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 10177920

約数和(自身を除く): 6491440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 227, 232, 280, 290, 406, 454, 464, 560, 580, 812, 908, 1015, 1135, 1160, 1589, 1624, 1816, 2030, 2270, 2320, 3178, 3248, 3632, 4060, 4540, 6356, 6583, 7945, 8120, 9080, 12712, 13166, 15890, 16240, 18160, 25424, 26332, 31780, 32915, 46081, 52664, 63560, 65830, 92162, 105328, 127120, 131660, 184324, 230405, 263320, 368648, 460810, 526640, 737296, 921620, 1843240, 3686480]

約数ペア:

[(1, 3686480), (2, 1843240), (4, 921620), (5, 737296), (7, 526640), (8, 460810), (10, 368648), (14, 263320), (16, 230405), (20, 184324), (28, 131660), (29, 127120), (35, 105328), (40, 92162), (56, 65830), (58, 63560), (70, 52664), (80, 46081), (112, 32915), (116, 31780), (140, 26332), (145, 25424), (203, 18160), (227, 16240), (232, 15890), (280, 13166), (290, 12712), (406, 9080), (454, 8120), (464, 7945), (560, 6583), (580, 6356), (812, 4540), (908, 4060), (1015, 3632), (1135, 3248), (1160, 3178), (1589, 2320), (1624, 2270), (1816, 2030)]