85815360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:465

約数の個数: 168

約数和(自身を含む): 299557440

約数和(自身を除く): 213742080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 192, 240, 249, 288, 320, 332, 359, 360, 415, 480, 498, 576, 664, 718, 720, 747, 830, 960, 996, 1077, 1245, 1328, 1436, 1440, 1494, 1660, 1795, 1992, 2154, 2490, 2656, 2872, 2880, 2988, 3231, 3320, 3590, 3735, 3984, 4308, 4980, 5312, 5385, 5744, 5976, 6462, 6640, 7180, 7470, 7968, 8616, 9960, 10770, 11488, 11952, 12924, 13280, 14360, 14940, 15936, 16155, 17232, 19920, 21540, 22976, 23904, 25848, 26560, 28720, 29797, 29880, 32310, 34464, 39840, 43080, 47808, 51696, 57440, 59594, 59760, 64620, 68928, 79680, 86160, 89391, 103392, 114880, 119188, 119520, 129240, 148985, 172320, 178782, 206784, 238376, 239040, 258480, 268173, 297970, 344640, 357564, 446955, 476752, 516960, 536346, 595940, 715128, 893910, 953504, 1033920, 1072692, 1191880, 1340865, 1430256, 1787820, 1907008, 2145384, 2383760, 2681730, 2860512, 3575640, 4290768, 4767520, 5363460, 5721024, 7151280, 8581536, 9535040, 10726920, 14302560, 17163072, 21453840, 28605120, 42907680, 85815360]

約数ペア:

[(1, 85815360), (2, 42907680), (3, 28605120), (4, 21453840), (5, 17163072), (6, 14302560), (8, 10726920), (9, 9535040), (10, 8581536), (12, 7151280), (15, 5721024), (16, 5363460), (18, 4767520), (20, 4290768), (24, 3575640), (30, 2860512), (32, 2681730), (36, 2383760), (40, 2145384), (45, 1907008), (48, 1787820), (60, 1430256), (64, 1340865), (72, 1191880), (80, 1072692), (83, 1033920), (90, 953504), (96, 893910), (120, 715128), (144, 595940), (160, 536346), (166, 516960), (180, 476752), (192, 446955), (240, 357564), (249, 344640), (288, 297970), (320, 268173), (332, 258480), (359, 239040), (360, 238376), (415, 206784), (480, 178782), (498, 172320), (576, 148985), (664, 129240), (718, 119520), (720, 119188), (747, 114880), (830, 103392), (960, 89391), (996, 86160), (1077, 79680), (1245, 68928), (1328, 64620), (1436, 59760), (1440, 59594), (1494, 57440), (1660, 51696), (1795, 47808), (1992, 43080), (2154, 39840), (2490, 34464), (2656, 32310), (2872, 29880), (2880, 29797), (2988, 28720), (3231, 26560), (3320, 25848), (3590, 23904), (3735, 22976), (3984, 21540), (4308, 19920), (4980, 17232), (5312, 16155), (5385, 15936), (5744, 14940), (5976, 14360), (6462, 13280), (6640, 12924), (7180, 11952), (7470, 11488), (7968, 10770), (8616, 9960)]