12800896320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13334267}}^1$

素因数の和:13334287

約数の個数: 56

約数和(自身を含む): 40642848864

約数和(自身を除く): 27841952544

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, 160, 192, 240, 320, 480, 960, 13334267, 26668534, 40002801, 53337068, 66671335, 80005602, 106674136, 133342670, 160011204, 200014005, 213348272, 266685340, 320022408, 400028010, 426696544, 533370680, 640044816, 800056020, 853393088, 1066741360, 1280089632, 1600112040, 2133482720, 2560179264, 3200224080, 4266965440, 6400448160, 12800896320]

約数ペア:

[(1, 12800896320), (2, 6400448160), (3, 4266965440), (4, 3200224080), (5, 2560179264), (6, 2133482720), (8, 1600112040), (10, 1280089632), (12, 1066741360), (15, 853393088), (16, 800056020), (20, 640044816), (24, 533370680), (30, 426696544), (32, 400028010), (40, 320022408), (48, 266685340), (60, 213348272), (64, 200014005), (80, 160011204), (96, 133342670), (120, 106674136), (160, 80005602), (192, 66671335), (240, 53337068), (320, 40002801), (480, 26668534), (960, 13334267)]