195607680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{101879}}^1$

素因数の和:101901

約数の個数: 64

約数和(自身を含む): 623505600

約数和(自身を除く): 427897920

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, 101879, 203758, 305637, 407516, 509395, 611274, 815032, 1018790, 1222548, 1528185, 1630064, 2037580, 2445096, 3056370, 3260128, 4075160, 4890192, 6112740, 6520256, 8150320, 9780384, 12225480, 13040512, 16300640, 19560768, 24450960, 32601280, 39121536, 48901920, 65202560, 97803840, 195607680]

約数ペア:

[(1, 195607680), (2, 97803840), (3, 65202560), (4, 48901920), (5, 39121536), (6, 32601280), (8, 24450960), (10, 19560768), (12, 16300640), (15, 13040512), (16, 12225480), (20, 9780384), (24, 8150320), (30, 6520256), (32, 6112740), (40, 4890192), (48, 4075160), (60, 3260128), (64, 3056370), (80, 2445096), (96, 2037580), (120, 1630064), (128, 1528185), (160, 1222548), (192, 1018790), (240, 815032), (320, 611274), (384, 509395), (480, 407516), (640, 305637), (960, 203758), (1920, 101879)]