72643980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{3299}}^1$

素因数の和:3678

約数の個数: 48

約数和(自身を含む): 204019200

約数和(自身を除く): 131375220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 367, 734, 1101, 1468, 1835, 2202, 3299, 3670, 4404, 5505, 6598, 7340, 9897, 11010, 13196, 16495, 19794, 22020, 32990, 39588, 49485, 65980, 98970, 197940, 1210733, 2421466, 3632199, 4842932, 6053665, 7264398, 12107330, 14528796, 18160995, 24214660, 36321990, 72643980]

約数ペア:

[(1, 72643980), (2, 36321990), (3, 24214660), (4, 18160995), (5, 14528796), (6, 12107330), (10, 7264398), (12, 6053665), (15, 4842932), (20, 3632199), (30, 2421466), (60, 1210733), (367, 197940), (734, 98970), (1101, 65980), (1468, 49485), (1835, 39588), (2202, 32990), (3299, 22020), (3670, 19794), (4404, 16495), (5505, 13196), (6598, 11010), (7340, 9897)]