2793841920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{242521}}^1$

素因数の和:242548

約数の個数: 108

約数和(自身を含む): 9666441876

約数和(自身を除く): 6872599956

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, 242521, 485042, 727563, 970084, 1212605, 1455126, 1940168, 2182689, 2425210, 2910252, 3637815, 3880336, 4365378, 4850420, 5820504, 7275630, 7760672, 8730756, 9700840, 10913445, 11641008, 14551260, 15521344, 17461512, 19401680, 21826890, 23282016, 29102520, 31042688, 34923024, 38803360, 43653780, 46564032, 58205040, 62085376, 69846048, 77606720, 87307560, 93128064, 116410080, 139692096, 155213440, 174615120, 186256128, 232820160, 279384192, 310426880, 349230240, 465640320, 558768384, 698460480, 931280640, 1396920960, 2793841920]

約数ペア:

[(1, 2793841920), (2, 1396920960), (3, 931280640), (4, 698460480), (5, 558768384), (6, 465640320), (8, 349230240), (9, 310426880), (10, 279384192), (12, 232820160), (15, 186256128), (16, 174615120), (18, 155213440), (20, 139692096), (24, 116410080), (30, 93128064), (32, 87307560), (36, 77606720), (40, 69846048), (45, 62085376), (48, 58205040), (60, 46564032), (64, 43653780), (72, 38803360), (80, 34923024), (90, 31042688), (96, 29102520), (120, 23282016), (128, 21826890), (144, 19401680), (160, 17461512), (180, 15521344), (192, 14551260), (240, 11641008), (256, 10913445), (288, 9700840), (320, 8730756), (360, 7760672), (384, 7275630), (480, 5820504), (576, 4850420), (640, 4365378), (720, 3880336), (768, 3637815), (960, 2910252), (1152, 2425210), (1280, 2182689), (1440, 1940168), (1920, 1455126), (2304, 1212605), (2880, 970084), (3840, 727563), (5760, 485042), (11520, 242521)]