2507341440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1305907}}^1$

素因数の和:1305929

約数の個数: 64

約数和(自身を含む): 7992156960

約数和(自身を除く): 5484815520

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, 1305907, 2611814, 3917721, 5223628, 6529535, 7835442, 10447256, 13059070, 15670884, 19588605, 20894512, 26118140, 31341768, 39177210, 41789024, 52236280, 62683536, 78354420, 83578048, 104472560, 125367072, 156708840, 167156096, 208945120, 250734144, 313417680, 417890240, 501468288, 626835360, 835780480, 1253670720, 2507341440]

約数ペア:

[(1, 2507341440), (2, 1253670720), (3, 835780480), (4, 626835360), (5, 501468288), (6, 417890240), (8, 313417680), (10, 250734144), (12, 208945120), (15, 167156096), (16, 156708840), (20, 125367072), (24, 104472560), (30, 83578048), (32, 78354420), (40, 62683536), (48, 52236280), (60, 41789024), (64, 39177210), (80, 31341768), (96, 26118140), (120, 20894512), (128, 19588605), (160, 15670884), (192, 13059070), (240, 10447256), (320, 7835442), (384, 6529535), (480, 5223628), (640, 3917721), (960, 2611814), (1920, 1305907)]