89841960

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:124

約数の個数: 256

約数和(自身を含む): 330624000

約数和(自身を除く): 240782040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 79, 81, 90, 104, 108, 117, 120, 130, 135, 156, 158, 162, 180, 195, 216, 234, 237, 243, 260, 270, 312, 316, 324, 351, 360, 390, 395, 405, 468, 474, 486, 520, 540, 585, 632, 648, 702, 711, 729, 780, 790, 810, 936, 948, 972, 1027, 1053, 1080, 1170, 1185, 1215, 1404, 1422, 1458, 1560, 1580, 1620, 1755, 1896, 1944, 2054, 2106, 2133, 2187, 2340, 2370, 2430, 2808, 2844, 2916, 3081, 3159, 3160, 3240, 3510, 3555, 3645, 4108, 4212, 4266, 4374, 4680, 4740, 4860, 5135, 5265, 5688, 5832, 6162, 6318, 6399, 7020, 7110, 7290, 8216, 8424, 8532, 8748, 9243, 9477, 9480, 9720, 10270, 10530, 10665, 10935, 12324, 12636, 12798, 14040, 14220, 14580, 15405, 15795, 17064, 17496, 18486, 18954, 19197, 20540, 21060, 21330, 21870, 24648, 25272, 25596, 27729, 28431, 28440, 29160, 30810, 31590, 31995, 36972, 37908, 38394, 41080, 42120, 42660, 43740, 46215, 47385, 51192, 55458, 56862, 57591, 61620, 63180, 63990, 73944, 75816, 76788, 83187, 85320, 87480, 92430, 94770, 95985, 110916, 113724, 115182, 123240, 126360, 127980, 138645, 142155, 153576, 166374, 172773, 184860, 189540, 191970, 221832, 227448, 230364, 249561, 255960, 277290, 284310, 287955, 332748, 345546, 369720, 379080, 383940, 415935, 460728, 499122, 554580, 568620, 575910, 665496, 691092, 748683, 767880, 831870, 863865, 998244, 1109160, 1137240, 1151820, 1247805, 1382184, 1497366, 1663740, 1727730, 1996488, 2246049, 2303640, 2495610, 2994732, 3327480, 3455460, 3743415, 4492098, 4991220, 5989464, 6910920, 7486830, 8984196, 9982440, 11230245, 14973660, 17968392, 22460490, 29947320, 44920980, 89841960]

約数ペア:

[(1, 89841960), (2, 44920980), (3, 29947320), (4, 22460490), (5, 17968392), (6, 14973660), (8, 11230245), (9, 9982440), (10, 8984196), (12, 7486830), (13, 6910920), (15, 5989464), (18, 4991220), (20, 4492098), (24, 3743415), (26, 3455460), (27, 3327480), (30, 2994732), (36, 2495610), (39, 2303640), (40, 2246049), (45, 1996488), (52, 1727730), (54, 1663740), (60, 1497366), (65, 1382184), (72, 1247805), (78, 1151820), (79, 1137240), (81, 1109160), (90, 998244), (104, 863865), (108, 831870), (117, 767880), (120, 748683), (130, 691092), (135, 665496), (156, 575910), (158, 568620), (162, 554580), (180, 499122), (195, 460728), (216, 415935), (234, 383940), (237, 379080), (243, 369720), (260, 345546), (270, 332748), (312, 287955), (316, 284310), (324, 277290), (351, 255960), (360, 249561), (390, 230364), (395, 227448), (405, 221832), (468, 191970), (474, 189540), (486, 184860), (520, 172773), (540, 166374), (585, 153576), (632, 142155), (648, 138645), (702, 127980), (711, 126360), (729, 123240), (780, 115182), (790, 113724), (810, 110916), (936, 95985), (948, 94770), (972, 92430), (1027, 87480), (1053, 85320), (1080, 83187), (1170, 76788), (1185, 75816), (1215, 73944), (1404, 63990), (1422, 63180), (1458, 61620), (1560, 57591), (1580, 56862), (1620, 55458), (1755, 51192), (1896, 47385), (1944, 46215), (2054, 43740), (2106, 42660), (2133, 42120), (2187, 41080), (2340, 38394), (2370, 37908), (2430, 36972), (2808, 31995), (2844, 31590), (2916, 30810), (3081, 29160), (3159, 28440), (3160, 28431), (3240, 27729), (3510, 25596), (3555, 25272), (3645, 24648), (4108, 21870), (4212, 21330), (4266, 21060), (4374, 20540), (4680, 19197), (4740, 18954), (4860, 18486), (5135, 17496), (5265, 17064), (5688, 15795), (5832, 15405), (6162, 14580), (6318, 14220), (6399, 14040), (7020, 12798), (7110, 12636), (7290, 12324), (8216, 10935), (8424, 10665), (8532, 10530), (8748, 10270), (9243, 9720), (9477, 9480)]