65944821120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{270443}}^1$

素因数の和:270592

約数の個数: 128

約数和(自身を含む): 211855011840

約数和(自身を除く): 145910190720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 762, 960, 1016, 1270, 1524, 1905, 1920, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 8128, 10160, 12192, 15240, 16256, 20320, 24384, 30480, 40640, 48768, 60960, 81280, 121920, 243840, 270443, 540886, 811329, 1081772, 1352215, 1622658, 2163544, 2704430, 3245316, 4056645, 4327088, 5408860, 6490632, 8113290, 8654176, 10817720, 12981264, 16226580, 17308352, 21635440, 25962528, 32453160, 34346261, 34616704, 43270880, 51925056, 64906320, 68692522, 86541760, 103038783, 103850112, 129812640, 137385044, 171731305, 173083520, 206077566, 259625280, 274770088, 343462610, 412155132, 515193915, 519250560, 549540176, 686925220, 824310264, 1030387830, 1099080352, 1373850440, 1648620528, 2060775660, 2198160704, 2747700880, 3297241056, 4121551320, 4396321408, 5495401760, 6594482112, 8243102640, 10990803520, 13188964224, 16486205280, 21981607040, 32972410560, 65944821120]

約数ペア:

[(1, 65944821120), (2, 32972410560), (3, 21981607040), (4, 16486205280), (5, 13188964224), (6, 10990803520), (8, 8243102640), (10, 6594482112), (12, 5495401760), (15, 4396321408), (16, 4121551320), (20, 3297241056), (24, 2747700880), (30, 2198160704), (32, 2060775660), (40, 1648620528), (48, 1373850440), (60, 1099080352), (64, 1030387830), (80, 824310264), (96, 686925220), (120, 549540176), (127, 519250560), (128, 515193915), (160, 412155132), (192, 343462610), (240, 274770088), (254, 259625280), (320, 206077566), (381, 173083520), (384, 171731305), (480, 137385044), (508, 129812640), (635, 103850112), (640, 103038783), (762, 86541760), (960, 68692522), (1016, 64906320), (1270, 51925056), (1524, 43270880), (1905, 34616704), (1920, 34346261), (2032, 32453160), (2540, 25962528), (3048, 21635440), (3810, 17308352), (4064, 16226580), (5080, 12981264), (6096, 10817720), (7620, 8654176), (8128, 8113290), (10160, 6490632), (12192, 5408860), (15240, 4327088), (16256, 4056645), (20320, 3245316), (24384, 2704430), (30480, 2163544), (40640, 1622658), (48768, 1352215), (60960, 1081772), (81280, 811329), (121920, 540886), (243840, 270443)]