144132480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:486

約数の個数: 256

約数和(自身を含む): 538560000

約数和(自身を除く): 394427520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 439, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 864, 878, 912, 960, 1026, 1080, 1140, 1152, 1216, 1317, 1368, 1440, 1520, 1710, 1728, 1756, 1824, 1920, 2052, 2160, 2195, 2280, 2432, 2565, 2634, 2736, 2880, 3040, 3420, 3456, 3512, 3648, 3951, 4104, 4320, 4390, 4560, 5130, 5268, 5472, 5760, 6080, 6585, 6840, 7024, 7296, 7902, 8208, 8341, 8640, 8780, 9120, 10260, 10536, 10944, 11853, 12160, 13170, 13680, 14048, 15804, 16416, 16682, 17280, 17560, 18240, 19755, 20520, 21072, 21888, 23706, 25023, 26340, 27360, 28096, 31608, 32832, 33364, 35120, 36480, 39510, 41040, 41705, 42144, 47412, 50046, 52680, 54720, 56192, 59265, 63216, 65664, 66728, 70240, 75069, 79020, 82080, 83410, 84288, 94824, 100092, 105360, 109440, 118530, 125115, 126432, 133456, 140480, 150138, 158040, 164160, 166820, 168576, 189648, 200184, 210720, 225207, 237060, 250230, 252864, 266912, 280960, 300276, 316080, 328320, 333640, 375345, 379296, 400368, 421440, 450414, 474120, 500460, 505728, 533824, 600552, 632160, 667280, 750690, 758592, 800736, 842880, 900828, 948240, 1000920, 1067648, 1126035, 1201104, 1264320, 1334560, 1501380, 1517184, 1601472, 1801656, 1896480, 2001840, 2252070, 2402208, 2528640, 2669120, 3002760, 3202944, 3603312, 3792960, 4003680, 4504140, 4804416, 5338240, 6005520, 7206624, 7585920, 8007360, 9008280, 9608832, 12011040, 14413248, 16014720, 18016560, 24022080, 28826496, 36033120, 48044160, 72066240, 144132480]

約数ペア:

[(1, 144132480), (2, 72066240), (3, 48044160), (4, 36033120), (5, 28826496), (6, 24022080), (8, 18016560), (9, 16014720), (10, 14413248), (12, 12011040), (15, 9608832), (16, 9008280), (18, 8007360), (19, 7585920), (20, 7206624), (24, 6005520), (27, 5338240), (30, 4804416), (32, 4504140), (36, 4003680), (38, 3792960), (40, 3603312), (45, 3202944), (48, 3002760), (54, 2669120), (57, 2528640), (60, 2402208), (64, 2252070), (72, 2001840), (76, 1896480), (80, 1801656), (90, 1601472), (95, 1517184), (96, 1501380), (108, 1334560), (114, 1264320), (120, 1201104), (128, 1126035), (135, 1067648), (144, 1000920), (152, 948240), (160, 900828), (171, 842880), (180, 800736), (190, 758592), (192, 750690), (216, 667280), (228, 632160), (240, 600552), (270, 533824), (285, 505728), (288, 500460), (304, 474120), (320, 450414), (342, 421440), (360, 400368), (380, 379296), (384, 375345), (432, 333640), (439, 328320), (456, 316080), (480, 300276), (513, 280960), (540, 266912), (570, 252864), (576, 250230), (608, 237060), (640, 225207), (684, 210720), (720, 200184), (760, 189648), (855, 168576), (864, 166820), (878, 164160), (912, 158040), (960, 150138), (1026, 140480), (1080, 133456), (1140, 126432), (1152, 125115), (1216, 118530), (1317, 109440), (1368, 105360), (1440, 100092), (1520, 94824), (1710, 84288), (1728, 83410), (1756, 82080), (1824, 79020), (1920, 75069), (2052, 70240), (2160, 66728), (2195, 65664), (2280, 63216), (2432, 59265), (2565, 56192), (2634, 54720), (2736, 52680), (2880, 50046), (3040, 47412), (3420, 42144), (3456, 41705), (3512, 41040), (3648, 39510), (3951, 36480), (4104, 35120), (4320, 33364), (4390, 32832), (4560, 31608), (5130, 28096), (5268, 27360), (5472, 26340), (5760, 25023), (6080, 23706), (6585, 21888), (6840, 21072), (7024, 20520), (7296, 19755), (7902, 18240), (8208, 17560), (8341, 17280), (8640, 16682), (8780, 16416), (9120, 15804), (10260, 14048), (10536, 13680), (10944, 13170), (11853, 12160)]