864411840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15797}}^1$

素因数の和:15839

約数の個数: 168

約数和(自身を含む): 3129899760

約数和(自身を除く): 2265487920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 9120, 10944, 13680, 15797, 18240, 27360, 31594, 47391, 54720, 63188, 78985, 94782, 126376, 142173, 157970, 189564, 236955, 252752, 284346, 300143, 315940, 379128, 473910, 505504, 568692, 600286, 631880, 710865, 758256, 900429, 947820, 1011008, 1137384, 1200572, 1263760, 1421730, 1500715, 1516512, 1800858, 1895640, 2274768, 2401144, 2527520, 2701287, 2843460, 3001430, 3033024, 3601716, 3791280, 4502145, 4549536, 4802288, 5055040, 5402574, 5686920, 6002860, 7203432, 7582560, 9004290, 9099072, 9604576, 10805148, 11373840, 12005720, 13506435, 14406864, 15165120, 18008580, 19209152, 21610296, 22747680, 24011440, 27012870, 28813728, 36017160, 43220592, 45495360, 48022880, 54025740, 57627456, 72034320, 86441184, 96045760, 108051480, 144068640, 172882368, 216102960, 288137280, 432205920, 864411840]

約数ペア:

[(1, 864411840), (2, 432205920), (3, 288137280), (4, 216102960), (5, 172882368), (6, 144068640), (8, 108051480), (9, 96045760), (10, 86441184), (12, 72034320), (15, 57627456), (16, 54025740), (18, 48022880), (19, 45495360), (20, 43220592), (24, 36017160), (30, 28813728), (32, 27012870), (36, 24011440), (38, 22747680), (40, 21610296), (45, 19209152), (48, 18008580), (57, 15165120), (60, 14406864), (64, 13506435), (72, 12005720), (76, 11373840), (80, 10805148), (90, 9604576), (95, 9099072), (96, 9004290), (114, 7582560), (120, 7203432), (144, 6002860), (152, 5686920), (160, 5402574), (171, 5055040), (180, 4802288), (190, 4549536), (192, 4502145), (228, 3791280), (240, 3601716), (285, 3033024), (288, 3001430), (304, 2843460), (320, 2701287), (342, 2527520), (360, 2401144), (380, 2274768), (456, 1895640), (480, 1800858), (570, 1516512), (576, 1500715), (608, 1421730), (684, 1263760), (720, 1200572), (760, 1137384), (855, 1011008), (912, 947820), (960, 900429), (1140, 758256), (1216, 710865), (1368, 631880), (1440, 600286), (1520, 568692), (1710, 505504), (1824, 473910), (2280, 379128), (2736, 315940), (2880, 300143), (3040, 284346), (3420, 252752), (3648, 236955), (4560, 189564), (5472, 157970), (6080, 142173), (6840, 126376), (9120, 94782), (10944, 78985), (13680, 63188), (15797, 54720), (18240, 47391), (27360, 31594)]