8772139080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{219523}}^1$

素因数の和:219580

約数の個数: 128

約数和(自身を含む): 30030883200

約数和(自身を除く): 21258744120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3330, 3996, 4440, 4995, 6660, 7992, 9990, 13320, 19980, 39960, 219523, 439046, 658569, 878092, 1097615, 1317138, 1756184, 1975707, 2195230, 2634276, 3292845, 3951414, 4390460, 5268552, 5927121, 6585690, 7902828, 8122351, 8780920, 9878535, 11854242, 13171380, 15805656, 16244702, 19757070, 23708484, 24367053, 26342760, 29635605, 32489404, 39514140, 40611755, 47416968, 48734106, 59271210, 64978808, 73101159, 79028280, 81223510, 97468212, 118542420, 121835265, 146202318, 162447020, 194936424, 219303477, 237084840, 243670530, 292404636, 324894040, 365505795, 438606954, 487341060, 584809272, 731011590, 877213908, 974682120, 1096517385, 1462023180, 1754427816, 2193034770, 2924046360, 4386069540, 8772139080]

約数ペア:

[(1, 8772139080), (2, 4386069540), (3, 2924046360), (4, 2193034770), (5, 1754427816), (6, 1462023180), (8, 1096517385), (9, 974682120), (10, 877213908), (12, 731011590), (15, 584809272), (18, 487341060), (20, 438606954), (24, 365505795), (27, 324894040), (30, 292404636), (36, 243670530), (37, 237084840), (40, 219303477), (45, 194936424), (54, 162447020), (60, 146202318), (72, 121835265), (74, 118542420), (90, 97468212), (108, 81223510), (111, 79028280), (120, 73101159), (135, 64978808), (148, 59271210), (180, 48734106), (185, 47416968), (216, 40611755), (222, 39514140), (270, 32489404), (296, 29635605), (333, 26342760), (360, 24367053), (370, 23708484), (444, 19757070), (540, 16244702), (555, 15805656), (666, 13171380), (740, 11854242), (888, 9878535), (999, 8780920), (1080, 8122351), (1110, 7902828), (1332, 6585690), (1480, 5927121), (1665, 5268552), (1998, 4390460), (2220, 3951414), (2664, 3292845), (3330, 2634276), (3996, 2195230), (4440, 1975707), (4995, 1756184), (6660, 1317138), (7992, 1097615), (9990, 878092), (13320, 658569), (19980, 439046), (39960, 219523)]