2564806080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{86183}}^1$

素因数の和:86234

約数の個数: 112

約数和(自身を含む): 8406042624

約数和(自身を除く): 5841236544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 29760, 86183, 172366, 258549, 344732, 430915, 517098, 689464, 861830, 1034196, 1292745, 1378928, 1723660, 2068392, 2585490, 2671673, 2757856, 3447320, 4136784, 5170980, 5343346, 5515712, 6894640, 8015019, 8273568, 10341960, 10686692, 13358365, 13789280, 16030038, 16547136, 20683920, 21373384, 26716730, 27578560, 32060076, 40075095, 41367840, 42746768, 53433460, 64120152, 80150190, 82735680, 85493536, 106866920, 128240304, 160300380, 170987072, 213733840, 256480608, 320600760, 427467680, 512961216, 641201520, 854935360, 1282403040, 2564806080]

約数ペア:

[(1, 2564806080), (2, 1282403040), (3, 854935360), (4, 641201520), (5, 512961216), (6, 427467680), (8, 320600760), (10, 256480608), (12, 213733840), (15, 170987072), (16, 160300380), (20, 128240304), (24, 106866920), (30, 85493536), (31, 82735680), (32, 80150190), (40, 64120152), (48, 53433460), (60, 42746768), (62, 41367840), (64, 40075095), (80, 32060076), (93, 27578560), (96, 26716730), (120, 21373384), (124, 20683920), (155, 16547136), (160, 16030038), (186, 13789280), (192, 13358365), (240, 10686692), (248, 10341960), (310, 8273568), (320, 8015019), (372, 6894640), (465, 5515712), (480, 5343346), (496, 5170980), (620, 4136784), (744, 3447320), (930, 2757856), (960, 2671673), (992, 2585490), (1240, 2068392), (1488, 1723660), (1860, 1378928), (1984, 1292745), (2480, 1034196), (2976, 861830), (3720, 689464), (4960, 517098), (5952, 430915), (7440, 344732), (9920, 258549), (14880, 172366), (29760, 86183)]