30944272080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{791009}}^1$

素因数の和:791188

約数の個数: 80

約数和(自身を含む): 96515876160

約数和(自身を除く): 65571604080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3912, 4890, 6520, 7824, 9780, 13040, 19560, 39120, 791009, 1582018, 2373027, 3164036, 3955045, 4746054, 6328072, 7910090, 9492108, 11865135, 12656144, 15820180, 18984216, 23730270, 31640360, 37968432, 47460540, 63280720, 94921080, 128934467, 189842160, 257868934, 386803401, 515737868, 644672335, 773606802, 1031475736, 1289344670, 1547213604, 1934017005, 2062951472, 2578689340, 3094427208, 3868034010, 5157378680, 6188854416, 7736068020, 10314757360, 15472136040, 30944272080]

約数ペア:

[(1, 30944272080), (2, 15472136040), (3, 10314757360), (4, 7736068020), (5, 6188854416), (6, 5157378680), (8, 3868034010), (10, 3094427208), (12, 2578689340), (15, 2062951472), (16, 1934017005), (20, 1547213604), (24, 1289344670), (30, 1031475736), (40, 773606802), (48, 644672335), (60, 515737868), (80, 386803401), (120, 257868934), (163, 189842160), (240, 128934467), (326, 94921080), (489, 63280720), (652, 47460540), (815, 37968432), (978, 31640360), (1304, 23730270), (1630, 18984216), (1956, 15820180), (2445, 12656144), (2608, 11865135), (3260, 9492108), (3912, 7910090), (4890, 6328072), (6520, 4746054), (7824, 3955045), (9780, 3164036), (13040, 2373027), (19560, 1582018), (39120, 791009)]