214911720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{596977}}^1$

素因数の和:596994

約数の個数: 48

約数和(自身を含む): 698464260

約数和(自身を除く): 483552540

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, 596977, 1193954, 1790931, 2387908, 2984885, 3581862, 4775816, 5372793, 5969770, 7163724, 8954655, 10745586, 11939540, 14327448, 17909310, 21491172, 23879080, 26863965, 35818620, 42982344, 53727930, 71637240, 107455860, 214911720]

約数ペア:

[(1, 214911720), (2, 107455860), (3, 71637240), (4, 53727930), (5, 42982344), (6, 35818620), (8, 26863965), (9, 23879080), (10, 21491172), (12, 17909310), (15, 14327448), (18, 11939540), (20, 10745586), (24, 8954655), (30, 7163724), (36, 5969770), (40, 5372793), (45, 4775816), (60, 3581862), (72, 2984885), (90, 2387908), (120, 1790931), (180, 1193954), (360, 596977)]