213744480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10861}}^1$

素因数の和:10920

約数の個数: 96

約数和(自身を含む): 689780448

約数和(自身を除く): 476035968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 2460, 3280, 3936, 4920, 6560, 9840, 10861, 19680, 21722, 32583, 43444, 54305, 65166, 86888, 108610, 130332, 162915, 173776, 217220, 260664, 325830, 347552, 434440, 445301, 521328, 651660, 868880, 890602, 1042656, 1303320, 1335903, 1737760, 1781204, 2226505, 2606640, 2671806, 3562408, 4453010, 5213280, 5343612, 6679515, 7124816, 8906020, 10687224, 13359030, 14249632, 17812040, 21374448, 26718060, 35624080, 42748896, 53436120, 71248160, 106872240, 213744480]

約数ペア:

[(1, 213744480), (2, 106872240), (3, 71248160), (4, 53436120), (5, 42748896), (6, 35624080), (8, 26718060), (10, 21374448), (12, 17812040), (15, 14249632), (16, 13359030), (20, 10687224), (24, 8906020), (30, 7124816), (32, 6679515), (40, 5343612), (41, 5213280), (48, 4453010), (60, 3562408), (80, 2671806), (82, 2606640), (96, 2226505), (120, 1781204), (123, 1737760), (160, 1335903), (164, 1303320), (205, 1042656), (240, 890602), (246, 868880), (328, 651660), (410, 521328), (480, 445301), (492, 434440), (615, 347552), (656, 325830), (820, 260664), (984, 217220), (1230, 173776), (1312, 162915), (1640, 130332), (1968, 108610), (2460, 86888), (3280, 65166), (3936, 54305), (4920, 43444), (6560, 32583), (9840, 21722), (10861, 19680)]