481303440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:422

約数の個数: 240

約数和(自身を含む): 1720068480

約数和(自身を除く): 1238765040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 151, 152, 171, 180, 190, 228, 233, 240, 285, 302, 304, 342, 360, 380, 453, 456, 466, 570, 604, 684, 699, 720, 755, 760, 855, 906, 912, 932, 1140, 1165, 1208, 1359, 1368, 1398, 1510, 1520, 1710, 1812, 1864, 2097, 2265, 2280, 2330, 2416, 2718, 2736, 2796, 2869, 3020, 3420, 3495, 3624, 3728, 4194, 4427, 4530, 4560, 4660, 5436, 5592, 5738, 6040, 6795, 6840, 6990, 7248, 8388, 8607, 8854, 9060, 9320, 10485, 10872, 11184, 11476, 12080, 13281, 13590, 13680, 13980, 14345, 16776, 17214, 17708, 18120, 18640, 20970, 21744, 22135, 22952, 25821, 26562, 27180, 27960, 28690, 33552, 34428, 35183, 35416, 36240, 39843, 41940, 43035, 44270, 45904, 51642, 53124, 54360, 55920, 57380, 66405, 68856, 70366, 70832, 79686, 83880, 86070, 88540, 103284, 105549, 106248, 108720, 114760, 129105, 132810, 137712, 140732, 159372, 167760, 172140, 175915, 177080, 199215, 206568, 211098, 212496, 229520, 258210, 265620, 281464, 316647, 318744, 344280, 351830, 354160, 398430, 413136, 422196, 516420, 527745, 531240, 562928, 633294, 637488, 668477, 688560, 703660, 796860, 844392, 1032840, 1055490, 1062480, 1266588, 1336954, 1407320, 1583235, 1593720, 1688784, 2005431, 2065680, 2110980, 2533176, 2673908, 2814640, 3166470, 3187440, 3342385, 4010862, 4221960, 5066352, 5347816, 6016293, 6332940, 6684770, 8021724, 8443920, 10027155, 10695632, 12032586, 12665880, 13369540, 16043448, 20054310, 24065172, 25331760, 26739080, 30081465, 32086896, 40108620, 48130344, 53478160, 60162930, 80217240, 96260688, 120325860, 160434480, 240651720, 481303440]

約数ペア:

[(1, 481303440), (2, 240651720), (3, 160434480), (4, 120325860), (5, 96260688), (6, 80217240), (8, 60162930), (9, 53478160), (10, 48130344), (12, 40108620), (15, 32086896), (16, 30081465), (18, 26739080), (19, 25331760), (20, 24065172), (24, 20054310), (30, 16043448), (36, 13369540), (38, 12665880), (40, 12032586), (45, 10695632), (48, 10027155), (57, 8443920), (60, 8021724), (72, 6684770), (76, 6332940), (80, 6016293), (90, 5347816), (95, 5066352), (114, 4221960), (120, 4010862), (144, 3342385), (151, 3187440), (152, 3166470), (171, 2814640), (180, 2673908), (190, 2533176), (228, 2110980), (233, 2065680), (240, 2005431), (285, 1688784), (302, 1593720), (304, 1583235), (342, 1407320), (360, 1336954), (380, 1266588), (453, 1062480), (456, 1055490), (466, 1032840), (570, 844392), (604, 796860), (684, 703660), (699, 688560), (720, 668477), (755, 637488), (760, 633294), (855, 562928), (906, 531240), (912, 527745), (932, 516420), (1140, 422196), (1165, 413136), (1208, 398430), (1359, 354160), (1368, 351830), (1398, 344280), (1510, 318744), (1520, 316647), (1710, 281464), (1812, 265620), (1864, 258210), (2097, 229520), (2265, 212496), (2280, 211098), (2330, 206568), (2416, 199215), (2718, 177080), (2736, 175915), (2796, 172140), (2869, 167760), (3020, 159372), (3420, 140732), (3495, 137712), (3624, 132810), (3728, 129105), (4194, 114760), (4427, 108720), (4530, 106248), (4560, 105549), (4660, 103284), (5436, 88540), (5592, 86070), (5738, 83880), (6040, 79686), (6795, 70832), (6840, 70366), (6990, 68856), (7248, 66405), (8388, 57380), (8607, 55920), (8854, 54360), (9060, 53124), (9320, 51642), (10485, 45904), (10872, 44270), (11184, 43035), (11476, 41940), (12080, 39843), (13281, 36240), (13590, 35416), (13680, 35183), (13980, 34428), (14345, 33552), (16776, 28690), (17214, 27960), (17708, 27180), (18120, 26562), (18640, 25821), (20970, 22952), (21744, 22135)]