6243840

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{271}}^1$

素因数の和:300

約数の個数: 120

約数和(自身を含む): 21703968

約数和(自身を除く): 15460128

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, 271, 288, 320, 360, 384, 480, 512, 542, 576, 640, 720, 768, 813, 960, 1084, 1152, 1280, 1355, 1440, 1536, 1626, 1920, 2168, 2304, 2439, 2560, 2710, 2880, 3252, 3840, 4065, 4336, 4608, 4878, 5420, 5760, 6504, 7680, 8130, 8672, 9756, 10840, 11520, 12195, 13008, 16260, 17344, 19512, 21680, 23040, 24390, 26016, 32520, 34688, 39024, 43360, 48780, 52032, 65040, 69376, 78048, 86720, 97560, 104064, 130080, 138752, 156096, 173440, 195120, 208128, 260160, 312192, 346880, 390240, 416256, 520320, 624384, 693760, 780480, 1040640, 1248768, 1560960, 2081280, 3121920, 6243840]

約数ペア:

[(1, 6243840), (2, 3121920), (3, 2081280), (4, 1560960), (5, 1248768), (6, 1040640), (8, 780480), (9, 693760), (10, 624384), (12, 520320), (15, 416256), (16, 390240), (18, 346880), (20, 312192), (24, 260160), (30, 208128), (32, 195120), (36, 173440), (40, 156096), (45, 138752), (48, 130080), (60, 104064), (64, 97560), (72, 86720), (80, 78048), (90, 69376), (96, 65040), (120, 52032), (128, 48780), (144, 43360), (160, 39024), (180, 34688), (192, 32520), (240, 26016), (256, 24390), (271, 23040), (288, 21680), (320, 19512), (360, 17344), (384, 16260), (480, 13008), (512, 12195), (542, 11520), (576, 10840), (640, 9756), (720, 8672), (768, 8130), (813, 7680), (960, 6504), (1084, 5760), (1152, 5420), (1280, 4878), (1355, 4608), (1440, 4336), (1536, 4065), (1626, 3840), (1920, 3252), (2168, 2880), (2304, 2710), (2439, 2560)]