236458980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1399}}^1$

素因数の和:1730

約数の個数: 96

約数和(自身を含む): 738528000

約数和(自身を除く): 502069020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 313, 540, 626, 939, 1252, 1399, 1565, 1878, 2798, 2817, 3130, 3756, 4197, 4695, 5596, 5634, 6260, 6995, 8394, 8451, 9390, 11268, 12591, 13990, 14085, 16788, 16902, 18780, 20985, 25182, 27980, 28170, 33804, 37773, 41970, 42255, 50364, 56340, 62955, 75546, 83940, 84510, 125910, 151092, 169020, 188865, 251820, 377730, 437887, 755460, 875774, 1313661, 1751548, 2189435, 2627322, 3940983, 4378870, 5254644, 6568305, 7881966, 8757740, 11822949, 13136610, 15763932, 19704915, 23645898, 26273220, 39409830, 47291796, 59114745, 78819660, 118229490, 236458980]

約数ペア:

[(1, 236458980), (2, 118229490), (3, 78819660), (4, 59114745), (5, 47291796), (6, 39409830), (9, 26273220), (10, 23645898), (12, 19704915), (15, 15763932), (18, 13136610), (20, 11822949), (27, 8757740), (30, 7881966), (36, 6568305), (45, 5254644), (54, 4378870), (60, 3940983), (90, 2627322), (108, 2189435), (135, 1751548), (180, 1313661), (270, 875774), (313, 755460), (540, 437887), (626, 377730), (939, 251820), (1252, 188865), (1399, 169020), (1565, 151092), (1878, 125910), (2798, 84510), (2817, 83940), (3130, 75546), (3756, 62955), (4197, 56340), (4695, 50364), (5596, 42255), (5634, 41970), (6260, 37773), (6995, 33804), (8394, 28170), (8451, 27980), (9390, 25182), (11268, 20985), (12591, 18780), (13990, 16902), (14085, 16788)]