130167720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{361577}}^1$

素因数の和:361594

約数の個数: 48

約数和(自身を含む): 423046260

約数和(自身を除く): 292878540

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, 361577, 723154, 1084731, 1446308, 1807885, 2169462, 2892616, 3254193, 3615770, 4338924, 5423655, 6508386, 7231540, 8677848, 10847310, 13016772, 14463080, 16270965, 21694620, 26033544, 32541930, 43389240, 65083860, 130167720]

約数ペア:

[(1, 130167720), (2, 65083860), (3, 43389240), (4, 32541930), (5, 26033544), (6, 21694620), (8, 16270965), (9, 14463080), (10, 13016772), (12, 10847310), (15, 8677848), (18, 7231540), (20, 6508386), (24, 5423655), (30, 4338924), (36, 3615770), (40, 3254193), (45, 2892616), (60, 2169462), (72, 1807885), (90, 1446308), (120, 1084731), (180, 723154), (360, 361577)]