23785320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 78220800

約数和(自身を除く): 54435480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 79, 104, 120, 130, 156, 158, 193, 195, 237, 260, 312, 316, 386, 390, 395, 474, 520, 579, 632, 772, 780, 790, 948, 965, 1027, 1158, 1185, 1544, 1560, 1580, 1896, 1930, 2054, 2316, 2370, 2509, 2895, 3081, 3160, 3860, 4108, 4632, 4740, 5018, 5135, 5790, 6162, 7527, 7720, 8216, 9480, 10036, 10270, 11580, 12324, 12545, 15054, 15247, 15405, 20072, 20540, 23160, 24648, 25090, 30108, 30494, 30810, 37635, 41080, 45741, 50180, 60216, 60988, 61620, 75270, 76235, 91482, 100360, 121976, 123240, 150540, 152470, 182964, 198211, 228705, 301080, 304940, 365928, 396422, 457410, 594633, 609880, 792844, 914820, 991055, 1189266, 1585688, 1829640, 1982110, 2378532, 2973165, 3964220, 4757064, 5946330, 7928440, 11892660, 23785320]

約数ペア:

[(1, 23785320), (2, 11892660), (3, 7928440), (4, 5946330), (5, 4757064), (6, 3964220), (8, 2973165), (10, 2378532), (12, 1982110), (13, 1829640), (15, 1585688), (20, 1189266), (24, 991055), (26, 914820), (30, 792844), (39, 609880), (40, 594633), (52, 457410), (60, 396422), (65, 365928), (78, 304940), (79, 301080), (104, 228705), (120, 198211), (130, 182964), (156, 152470), (158, 150540), (193, 123240), (195, 121976), (237, 100360), (260, 91482), (312, 76235), (316, 75270), (386, 61620), (390, 60988), (395, 60216), (474, 50180), (520, 45741), (579, 41080), (632, 37635), (772, 30810), (780, 30494), (790, 30108), (948, 25090), (965, 24648), (1027, 23160), (1158, 20540), (1185, 20072), (1544, 15405), (1560, 15247), (1580, 15054), (1896, 12545), (1930, 12324), (2054, 11580), (2316, 10270), (2370, 10036), (2509, 9480), (2895, 8216), (3081, 7720), (3160, 7527), (3860, 6162), (4108, 5790), (4632, 5135), (4740, 5018)]