246803040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15581}}^1$

素因数の和:15613

約数の個数: 144

約数和(自身を含む): 918839376

約数和(自身を除く): 672036336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15581, 15840, 31162, 46743, 62324, 77905, 93486, 124648, 140229, 155810, 171391, 186972, 233715, 249296, 280458, 311620, 342782, 373944, 467430, 498592, 514173, 560916, 623240, 685564, 701145, 747888, 856955, 934860, 1028346, 1121832, 1246480, 1371128, 1402290, 1495776, 1542519, 1713910, 1869720, 2056692, 2243664, 2492960, 2570865, 2742256, 2804580, 3085038, 3427820, 3739440, 4113384, 4487328, 5141730, 5484512, 5609160, 6170076, 6855640, 7478880, 7712595, 8226768, 10283460, 11218320, 12340152, 13711280, 15425190, 16453536, 20566920, 22436640, 24680304, 27422560, 30850380, 41133840, 49360608, 61700760, 82267680, 123401520, 246803040]

約数ペア:

[(1, 246803040), (2, 123401520), (3, 82267680), (4, 61700760), (5, 49360608), (6, 41133840), (8, 30850380), (9, 27422560), (10, 24680304), (11, 22436640), (12, 20566920), (15, 16453536), (16, 15425190), (18, 13711280), (20, 12340152), (22, 11218320), (24, 10283460), (30, 8226768), (32, 7712595), (33, 7478880), (36, 6855640), (40, 6170076), (44, 5609160), (45, 5484512), (48, 5141730), (55, 4487328), (60, 4113384), (66, 3739440), (72, 3427820), (80, 3085038), (88, 2804580), (90, 2742256), (96, 2570865), (99, 2492960), (110, 2243664), (120, 2056692), (132, 1869720), (144, 1713910), (160, 1542519), (165, 1495776), (176, 1402290), (180, 1371128), (198, 1246480), (220, 1121832), (240, 1028346), (264, 934860), (288, 856955), (330, 747888), (352, 701145), (360, 685564), (396, 623240), (440, 560916), (480, 514173), (495, 498592), (528, 467430), (660, 373944), (720, 342782), (792, 311620), (880, 280458), (990, 249296), (1056, 233715), (1320, 186972), (1440, 171391), (1584, 155810), (1760, 140229), (1980, 124648), (2640, 93486), (3168, 77905), (3960, 62324), (5280, 46743), (7920, 31162), (15581, 15840)]