201864771720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{560735477}}^1$

素因数の和:560735494

約数の個数: 48

約数和(自身を含む): 656060509260

約数和(自身を除く): 454195737540

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, 560735477, 1121470954, 1682206431, 2242941908, 2803677385, 3364412862, 4485883816, 5046619293, 5607354770, 6728825724, 8411032155, 10093238586, 11214709540, 13457651448, 16822064310, 20186477172, 22429419080, 25233096465, 33644128620, 40372954344, 50466192930, 67288257240, 100932385860, 201864771720]

約数ペア:

[(1, 201864771720), (2, 100932385860), (3, 67288257240), (4, 50466192930), (5, 40372954344), (6, 33644128620), (8, 25233096465), (9, 22429419080), (10, 20186477172), (12, 16822064310), (15, 13457651448), (18, 11214709540), (20, 10093238586), (24, 8411032155), (30, 6728825724), (36, 5607354770), (40, 5046619293), (45, 4485883816), (60, 3364412862), (72, 2803677385), (90, 2242941908), (120, 1682206431), (180, 1121470954), (360, 560735477)]