1944126720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{168761}}^1$

素因数の和:168788

約数の個数: 108

約数和(自身を含む): 6726515796

約数和(自身を除く): 4782389076

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 168761, 337522, 506283, 675044, 843805, 1012566, 1350088, 1518849, 1687610, 2025132, 2531415, 2700176, 3037698, 3375220, 4050264, 5062830, 5400352, 6075396, 6750440, 7594245, 8100528, 10125660, 10800704, 12150792, 13500880, 15188490, 16201056, 20251320, 21601408, 24301584, 27001760, 30376980, 32402112, 40502640, 43202816, 48603168, 54003520, 60753960, 64804224, 81005280, 97206336, 108007040, 121507920, 129608448, 162010560, 194412672, 216014080, 243015840, 324021120, 388825344, 486031680, 648042240, 972063360, 1944126720]

約数ペア:

[(1, 1944126720), (2, 972063360), (3, 648042240), (4, 486031680), (5, 388825344), (6, 324021120), (8, 243015840), (9, 216014080), (10, 194412672), (12, 162010560), (15, 129608448), (16, 121507920), (18, 108007040), (20, 97206336), (24, 81005280), (30, 64804224), (32, 60753960), (36, 54003520), (40, 48603168), (45, 43202816), (48, 40502640), (60, 32402112), (64, 30376980), (72, 27001760), (80, 24301584), (90, 21601408), (96, 20251320), (120, 16201056), (128, 15188490), (144, 13500880), (160, 12150792), (180, 10800704), (192, 10125660), (240, 8100528), (256, 7594245), (288, 6750440), (320, 6075396), (360, 5400352), (384, 5062830), (480, 4050264), (576, 3375220), (640, 3037698), (720, 2700176), (768, 2531415), (960, 2025132), (1152, 1687610), (1280, 1518849), (1440, 1350088), (1920, 1012566), (2304, 843805), (2880, 675044), (3840, 506283), (5760, 337522), (11520, 168761)]