304011120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{180959}}^1$

素因数の和:180982

約数の個数: 80

約数和(自身を含む): 1077073920

約数和(自身を除く): 773062800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 180959, 361918, 542877, 723836, 904795, 1085754, 1266713, 1447672, 1809590, 2171508, 2533426, 2714385, 2895344, 3619180, 3800139, 4343016, 5066852, 5428770, 6333565, 7238360, 7600278, 8686032, 10133704, 10857540, 12667130, 14476720, 15200556, 19000695, 20267408, 21715080, 25334260, 30401112, 38001390, 43430160, 50668520, 60802224, 76002780, 101337040, 152005560, 304011120]

約数ペア:

[(1, 304011120), (2, 152005560), (3, 101337040), (4, 76002780), (5, 60802224), (6, 50668520), (7, 43430160), (8, 38001390), (10, 30401112), (12, 25334260), (14, 21715080), (15, 20267408), (16, 19000695), (20, 15200556), (21, 14476720), (24, 12667130), (28, 10857540), (30, 10133704), (35, 8686032), (40, 7600278), (42, 7238360), (48, 6333565), (56, 5428770), (60, 5066852), (70, 4343016), (80, 3800139), (84, 3619180), (105, 2895344), (112, 2714385), (120, 2533426), (140, 2171508), (168, 1809590), (210, 1447672), (240, 1266713), (280, 1085754), (336, 904795), (420, 723836), (560, 542877), (840, 361918), (1680, 180959)]