258568080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{10667}}^1$

素因数の和:10784

約数の個数: 80

約数和(自身を含む): 809573184

約数和(自身を除く): 551005104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 4040, 4848, 6060, 8080, 10667, 12120, 21334, 24240, 32001, 42668, 53335, 64002, 85336, 106670, 128004, 160005, 170672, 213340, 256008, 320010, 426680, 512016, 640020, 853360, 1077367, 1280040, 2154734, 2560080, 3232101, 4309468, 5386835, 6464202, 8618936, 10773670, 12928404, 16160505, 17237872, 21547340, 25856808, 32321010, 43094680, 51713616, 64642020, 86189360, 129284040, 258568080]

約数ペア:

[(1, 258568080), (2, 129284040), (3, 86189360), (4, 64642020), (5, 51713616), (6, 43094680), (8, 32321010), (10, 25856808), (12, 21547340), (15, 17237872), (16, 16160505), (20, 12928404), (24, 10773670), (30, 8618936), (40, 6464202), (48, 5386835), (60, 4309468), (80, 3232101), (101, 2560080), (120, 2154734), (202, 1280040), (240, 1077367), (303, 853360), (404, 640020), (505, 512016), (606, 426680), (808, 320010), (1010, 256008), (1212, 213340), (1515, 170672), (1616, 160005), (2020, 128004), (2424, 106670), (3030, 85336), (4040, 64002), (4848, 53335), (6060, 42668), (8080, 32001), (10667, 24240), (12120, 21334)]