244427940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{2267}}^1$

素因数の和:2881

約数の個数: 72

約数和(自身を含む): 742996800

約数和(自身を除く): 498568860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 599, 1198, 1797, 2267, 2396, 2995, 3594, 4534, 5391, 5990, 6801, 7188, 8985, 9068, 10782, 11335, 11980, 13602, 17970, 20403, 21564, 22670, 26955, 27204, 34005, 35940, 40806, 45340, 53910, 68010, 81612, 102015, 107820, 136020, 204030, 408060, 1357933, 2715866, 4073799, 5431732, 6789665, 8147598, 12221397, 13579330, 16295196, 20368995, 24442794, 27158660, 40737990, 48885588, 61106985, 81475980, 122213970, 244427940]

約数ペア:

[(1, 244427940), (2, 122213970), (3, 81475980), (4, 61106985), (5, 48885588), (6, 40737990), (9, 27158660), (10, 24442794), (12, 20368995), (15, 16295196), (18, 13579330), (20, 12221397), (30, 8147598), (36, 6789665), (45, 5431732), (60, 4073799), (90, 2715866), (180, 1357933), (599, 408060), (1198, 204030), (1797, 136020), (2267, 107820), (2396, 102015), (2995, 81612), (3594, 68010), (4534, 53910), (5391, 45340), (5990, 40806), (6801, 35940), (7188, 34005), (8985, 27204), (9068, 26955), (10782, 22670), (11335, 21564), (11980, 20403), (13602, 17970)]