61112040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:783

約数の個数: 128

約数和(自身を含む): 203281920

約数和(自身を除く): 142169880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 67, 88, 110, 120, 132, 134, 165, 201, 220, 264, 268, 330, 335, 402, 440, 536, 660, 670, 691, 737, 804, 1005, 1320, 1340, 1382, 1474, 1608, 2010, 2073, 2211, 2680, 2764, 2948, 3455, 3685, 4020, 4146, 4422, 5528, 5896, 6910, 7370, 7601, 8040, 8292, 8844, 10365, 11055, 13820, 14740, 15202, 16584, 17688, 20730, 22110, 22803, 27640, 29480, 30404, 38005, 41460, 44220, 45606, 46297, 60808, 76010, 82920, 88440, 91212, 92594, 114015, 138891, 152020, 182424, 185188, 228030, 231485, 277782, 304040, 370376, 456060, 462970, 509267, 555564, 694455, 912120, 925940, 1018534, 1111128, 1388910, 1527801, 1851880, 2037068, 2546335, 2777820, 3055602, 4074136, 5092670, 5555640, 6111204, 7639005, 10185340, 12222408, 15278010, 20370680, 30556020, 61112040]

約数ペア:

[(1, 61112040), (2, 30556020), (3, 20370680), (4, 15278010), (5, 12222408), (6, 10185340), (8, 7639005), (10, 6111204), (11, 5555640), (12, 5092670), (15, 4074136), (20, 3055602), (22, 2777820), (24, 2546335), (30, 2037068), (33, 1851880), (40, 1527801), (44, 1388910), (55, 1111128), (60, 1018534), (66, 925940), (67, 912120), (88, 694455), (110, 555564), (120, 509267), (132, 462970), (134, 456060), (165, 370376), (201, 304040), (220, 277782), (264, 231485), (268, 228030), (330, 185188), (335, 182424), (402, 152020), (440, 138891), (536, 114015), (660, 92594), (670, 91212), (691, 88440), (737, 82920), (804, 76010), (1005, 60808), (1320, 46297), (1340, 45606), (1382, 44220), (1474, 41460), (1608, 38005), (2010, 30404), (2073, 29480), (2211, 27640), (2680, 22803), (2764, 22110), (2948, 20730), (3455, 17688), (3685, 16584), (4020, 15202), (4146, 14740), (4422, 13820), (5528, 11055), (5896, 10365), (6910, 8844), (7370, 8292), (7601, 8040)]