1143440640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{99257}}^1$

素因数の和:99284

約数の個数: 108

約数和(自身を含む): 3956225364

約数和(自身を除く): 2812784724

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, 99257, 198514, 297771, 397028, 496285, 595542, 794056, 893313, 992570, 1191084, 1488855, 1588112, 1786626, 1985140, 2382168, 2977710, 3176224, 3573252, 3970280, 4466565, 4764336, 5955420, 6352448, 7146504, 7940560, 8933130, 9528672, 11910840, 12704896, 14293008, 15881120, 17866260, 19057344, 23821680, 25409792, 28586016, 31762240, 35732520, 38114688, 47643360, 57172032, 63524480, 71465040, 76229376, 95286720, 114344064, 127048960, 142930080, 190573440, 228688128, 285860160, 381146880, 571720320, 1143440640]

約数ペア:

[(1, 1143440640), (2, 571720320), (3, 381146880), (4, 285860160), (5, 228688128), (6, 190573440), (8, 142930080), (9, 127048960), (10, 114344064), (12, 95286720), (15, 76229376), (16, 71465040), (18, 63524480), (20, 57172032), (24, 47643360), (30, 38114688), (32, 35732520), (36, 31762240), (40, 28586016), (45, 25409792), (48, 23821680), (60, 19057344), (64, 17866260), (72, 15881120), (80, 14293008), (90, 12704896), (96, 11910840), (120, 9528672), (128, 8933130), (144, 7940560), (160, 7146504), (180, 6352448), (192, 5955420), (240, 4764336), (256, 4466565), (288, 3970280), (320, 3573252), (360, 3176224), (384, 2977710), (480, 2382168), (576, 1985140), (640, 1786626), (720, 1588112), (768, 1488855), (960, 1191084), (1152, 992570), (1280, 893313), (1440, 794056), (1920, 595542), (2304, 496285), (2880, 397028), (3840, 297771), (5760, 198514), (11520, 99257)]