2469189120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{321509}}^1$

素因数の和:321535

約数の個数: 80

約数和(自身を含む): 7893713520

約数和(自身を除く): 5424524400

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 321509, 643018, 964527, 1286036, 1607545, 1929054, 2572072, 3215090, 3858108, 4822635, 5144144, 6430180, 7716216, 9645270, 10288288, 12860360, 15432432, 19290540, 20576576, 25720720, 30864864, 38581080, 41153152, 51441440, 61729728, 77162160, 82306304, 102882880, 123459456, 154324320, 164612608, 205765760, 246918912, 308648640, 411531520, 493837824, 617297280, 823063040, 1234594560, 2469189120]

約数ペア:

[(1, 2469189120), (2, 1234594560), (3, 823063040), (4, 617297280), (5, 493837824), (6, 411531520), (8, 308648640), (10, 246918912), (12, 205765760), (15, 164612608), (16, 154324320), (20, 123459456), (24, 102882880), (30, 82306304), (32, 77162160), (40, 61729728), (48, 51441440), (60, 41153152), (64, 38581080), (80, 30864864), (96, 25720720), (120, 20576576), (128, 19290540), (160, 15432432), (192, 12860360), (240, 10288288), (256, 9645270), (320, 7716216), (384, 6430180), (480, 5144144), (512, 4822635), (640, 3858108), (768, 3215090), (960, 2572072), (1280, 1929054), (1536, 1607545), (1920, 1286036), (2560, 964527), (3840, 643018), (7680, 321509)]