64361520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:464

約数の個数: 160

約数和(自身を含む): 224985600

約数和(自身を除く): 160624080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 83, 90, 108, 120, 135, 144, 166, 180, 216, 240, 249, 270, 332, 359, 360, 415, 432, 498, 540, 664, 718, 720, 747, 830, 996, 1077, 1080, 1245, 1328, 1436, 1494, 1660, 1795, 1992, 2154, 2160, 2241, 2490, 2872, 2988, 3231, 3320, 3590, 3735, 3984, 4308, 4482, 4980, 5385, 5744, 5976, 6462, 6640, 7180, 7470, 8616, 8964, 9693, 9960, 10770, 11205, 11952, 12924, 14360, 14940, 16155, 17232, 17928, 19386, 19920, 21540, 22410, 25848, 28720, 29797, 29880, 32310, 35856, 38772, 43080, 44820, 48465, 51696, 59594, 59760, 64620, 77544, 86160, 89391, 89640, 96930, 119188, 129240, 148985, 155088, 178782, 179280, 193860, 238376, 258480, 268173, 297970, 357564, 387720, 446955, 476752, 536346, 595940, 715128, 775440, 804519, 893910, 1072692, 1191880, 1340865, 1430256, 1609038, 1787820, 2145384, 2383760, 2681730, 3218076, 3575640, 4022595, 4290768, 5363460, 6436152, 7151280, 8045190, 10726920, 12872304, 16090380, 21453840, 32180760, 64361520]

約数ペア:

[(1, 64361520), (2, 32180760), (3, 21453840), (4, 16090380), (5, 12872304), (6, 10726920), (8, 8045190), (9, 7151280), (10, 6436152), (12, 5363460), (15, 4290768), (16, 4022595), (18, 3575640), (20, 3218076), (24, 2681730), (27, 2383760), (30, 2145384), (36, 1787820), (40, 1609038), (45, 1430256), (48, 1340865), (54, 1191880), (60, 1072692), (72, 893910), (80, 804519), (83, 775440), (90, 715128), (108, 595940), (120, 536346), (135, 476752), (144, 446955), (166, 387720), (180, 357564), (216, 297970), (240, 268173), (249, 258480), (270, 238376), (332, 193860), (359, 179280), (360, 178782), (415, 155088), (432, 148985), (498, 129240), (540, 119188), (664, 96930), (718, 89640), (720, 89391), (747, 86160), (830, 77544), (996, 64620), (1077, 59760), (1080, 59594), (1245, 51696), (1328, 48465), (1436, 44820), (1494, 43080), (1660, 38772), (1795, 35856), (1992, 32310), (2154, 29880), (2160, 29797), (2241, 28720), (2490, 25848), (2872, 22410), (2988, 21540), (3231, 19920), (3320, 19386), (3590, 17928), (3735, 17232), (3984, 16155), (4308, 14940), (4482, 14360), (4980, 12924), (5385, 11952), (5744, 11205), (5976, 10770), (6462, 9960), (6640, 9693), (7180, 8964), (7470, 8616)]