11151720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{30977}}^1$

素因数の和:30994

約数の個数: 48

約数和(自身を含む): 36244260

約数和(自身を除く): 25092540

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, 30977, 61954, 92931, 123908, 154885, 185862, 247816, 278793, 309770, 371724, 464655, 557586, 619540, 743448, 929310, 1115172, 1239080, 1393965, 1858620, 2230344, 2787930, 3717240, 5575860, 11151720]

約数ペア:

[(1, 11151720), (2, 5575860), (3, 3717240), (4, 2787930), (5, 2230344), (6, 1858620), (8, 1393965), (9, 1239080), (10, 1115172), (12, 929310), (15, 743448), (18, 619540), (20, 557586), (24, 464655), (30, 371724), (36, 309770), (40, 278793), (45, 247816), (60, 185862), (72, 154885), (90, 123908), (120, 92931), (180, 61954), (360, 30977)]