49528320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{6449}}^1$

素因数の和:6475

約数の個数: 80

約数和(自身を含む): 158360400

約数和(自身を除く): 108832080

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, 6449, 7680, 12898, 19347, 25796, 32245, 38694, 51592, 64490, 77388, 96735, 103184, 128980, 154776, 193470, 206368, 257960, 309552, 386940, 412736, 515920, 619104, 773880, 825472, 1031840, 1238208, 1547760, 1650944, 2063680, 2476416, 3095520, 3301888, 4127360, 4952832, 6191040, 8254720, 9905664, 12382080, 16509440, 24764160, 49528320]

約数ペア:

[(1, 49528320), (2, 24764160), (3, 16509440), (4, 12382080), (5, 9905664), (6, 8254720), (8, 6191040), (10, 4952832), (12, 4127360), (15, 3301888), (16, 3095520), (20, 2476416), (24, 2063680), (30, 1650944), (32, 1547760), (40, 1238208), (48, 1031840), (60, 825472), (64, 773880), (80, 619104), (96, 515920), (120, 412736), (128, 386940), (160, 309552), (192, 257960), (240, 206368), (256, 193470), (320, 154776), (384, 128980), (480, 103184), (512, 96735), (640, 77388), (768, 64490), (960, 51592), (1280, 38694), (1536, 32245), (1920, 25796), (2560, 19347), (3840, 12898), (6449, 7680)]