7808940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{14461}}^1$

素因数の和:14479

約数の個数: 48

約数和(自身を含む): 24296160

約数和(自身を除く): 16487220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 14461, 28922, 43383, 57844, 72305, 86766, 130149, 144610, 173532, 216915, 260298, 289220, 390447, 433830, 520596, 650745, 780894, 867660, 1301490, 1561788, 1952235, 2602980, 3904470, 7808940]

約数ペア:

[(1, 7808940), (2, 3904470), (3, 2602980), (4, 1952235), (5, 1561788), (6, 1301490), (9, 867660), (10, 780894), (12, 650745), (15, 520596), (18, 433830), (20, 390447), (27, 289220), (30, 260298), (36, 216915), (45, 173532), (54, 144610), (60, 130149), (90, 86766), (108, 72305), (135, 57844), (180, 43383), (270, 28922), (540, 14461)]