130923720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{363677}}^1$

素因数の和:363694

約数の個数: 48

約数和(自身を含む): 425503260

約数和(自身を除く): 294579540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 363677, 727354, 1091031, 1454708, 1818385, 2182062, 2909416, 3273093, 3636770, 4364124, 5455155, 6546186, 7273540, 8728248, 10910310, 13092372, 14547080, 16365465, 21820620, 26184744, 32730930, 43641240, 65461860, 130923720]

約数ペア:

[(1, 130923720), (2, 65461860), (3, 43641240), (4, 32730930), (5, 26184744), (6, 21820620), (8, 16365465), (9, 14547080), (10, 13092372), (12, 10910310), (15, 8728248), (18, 7273540), (20, 6546186), (24, 5455155), (30, 4364124), (36, 3636770), (40, 3273093), (45, 2909416), (60, 2182062), (72, 1818385), (90, 1454708), (120, 1091031), (180, 727354), (360, 363677)]