381125760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{198503}}^1$

素因数の和:198525

約数の個数: 64

約数和(自身を含む): 1214844480

約数和(自身を除く): 833718720

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, 320, 384, 480, 640, 960, 1920, 198503, 397006, 595509, 794012, 992515, 1191018, 1588024, 1985030, 2382036, 2977545, 3176048, 3970060, 4764072, 5955090, 6352096, 7940120, 9528144, 11910180, 12704192, 15880240, 19056288, 23820360, 25408384, 31760480, 38112576, 47640720, 63520960, 76225152, 95281440, 127041920, 190562880, 381125760]

約数ペア:

[(1, 381125760), (2, 190562880), (3, 127041920), (4, 95281440), (5, 76225152), (6, 63520960), (8, 47640720), (10, 38112576), (12, 31760480), (15, 25408384), (16, 23820360), (20, 19056288), (24, 15880240), (30, 12704192), (32, 11910180), (40, 9528144), (48, 7940120), (60, 6352096), (64, 5955090), (80, 4764072), (96, 3970060), (120, 3176048), (128, 2977545), (160, 2382036), (192, 1985030), (240, 1588024), (320, 1191018), (384, 992515), (480, 794012), (640, 595509), (960, 397006), (1920, 198503)]