145282560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{18917}}^1$

素因数の和:18943

約数の個数: 80

約数和(自身を含む): 464474736

約数和(自身を除く): 319192176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 18917, 37834, 56751, 75668, 94585, 113502, 151336, 189170, 227004, 283755, 302672, 378340, 454008, 567510, 605344, 756680, 908016, 1135020, 1210688, 1513360, 1816032, 2270040, 2421376, 3026720, 3632064, 4540080, 4842752, 6053440, 7264128, 9080160, 9685504, 12106880, 14528256, 18160320, 24213760, 29056512, 36320640, 48427520, 72641280, 145282560]

約数ペア:

[(1, 145282560), (2, 72641280), (3, 48427520), (4, 36320640), (5, 29056512), (6, 24213760), (8, 18160320), (10, 14528256), (12, 12106880), (15, 9685504), (16, 9080160), (20, 7264128), (24, 6053440), (30, 4842752), (32, 4540080), (40, 3632064), (48, 3026720), (60, 2421376), (64, 2270040), (80, 1816032), (96, 1513360), (120, 1210688), (128, 1135020), (160, 908016), (192, 756680), (240, 605344), (256, 567510), (320, 454008), (384, 378340), (480, 302672), (512, 283755), (640, 227004), (768, 189170), (960, 151336), (1280, 113502), (1536, 94585), (1920, 75668), (2560, 56751), (3840, 37834), (7680, 18917)]