12483840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{3251}}^1$

素因数の和:3275

約数の個数: 72

約数和(自身を含む): 39882528

約数和(自身を除く): 27398688

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, 640, 768, 960, 1280, 1920, 3251, 3840, 6502, 9753, 13004, 16255, 19506, 26008, 32510, 39012, 48765, 52016, 65020, 78024, 97530, 104032, 130040, 156048, 195060, 208064, 260080, 312096, 390120, 416128, 520160, 624192, 780240, 832256, 1040320, 1248384, 1560480, 2080640, 2496768, 3120960, 4161280, 6241920, 12483840]

約数ペア:

[(1, 12483840), (2, 6241920), (3, 4161280), (4, 3120960), (5, 2496768), (6, 2080640), (8, 1560480), (10, 1248384), (12, 1040320), (15, 832256), (16, 780240), (20, 624192), (24, 520160), (30, 416128), (32, 390120), (40, 312096), (48, 260080), (60, 208064), (64, 195060), (80, 156048), (96, 130040), (120, 104032), (128, 97530), (160, 78024), (192, 65020), (240, 52016), (256, 48765), (320, 39012), (384, 32510), (480, 26008), (640, 19506), (768, 16255), (960, 13004), (1280, 9753), (1920, 6502), (3251, 3840)]