15098940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{27961}}^1$

素因数の和:27979

約数の個数: 48

約数和(自身を含む): 46976160

約数和(自身を除く): 31877220

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, 27961, 55922, 83883, 111844, 139805, 167766, 251649, 279610, 335532, 419415, 503298, 559220, 754947, 838830, 1006596, 1258245, 1509894, 1677660, 2516490, 3019788, 3774735, 5032980, 7549470, 15098940]

約数ペア:

[(1, 15098940), (2, 7549470), (3, 5032980), (4, 3774735), (5, 3019788), (6, 2516490), (9, 1677660), (10, 1509894), (12, 1258245), (15, 1006596), (18, 838830), (20, 754947), (27, 559220), (30, 503298), (36, 419415), (45, 335532), (54, 279610), (60, 251649), (90, 167766), (108, 139805), (135, 111844), (180, 83883), (270, 55922), (540, 27961)]