15408067980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15105949}}^1$

素因数の和:15105978

約数の個数: 48

約数和(自身を含む): 45680392800

約数和(自身を除く): 30272324820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 15105949, 30211898, 45317847, 60423796, 75529745, 90635694, 151059490, 181271388, 226589235, 256801133, 302118980, 453178470, 513602266, 770403399, 906356940, 1027204532, 1284005665, 1540806798, 2568011330, 3081613596, 3852016995, 5136022660, 7704033990, 15408067980]

約数ペア:

[(1, 15408067980), (2, 7704033990), (3, 5136022660), (4, 3852016995), (5, 3081613596), (6, 2568011330), (10, 1540806798), (12, 1284005665), (15, 1027204532), (17, 906356940), (20, 770403399), (30, 513602266), (34, 453178470), (51, 302118980), (60, 256801133), (68, 226589235), (85, 181271388), (102, 151059490), (170, 90635694), (204, 75529745), (255, 60423796), (340, 45317847), (510, 30211898), (1020, 15105949)]