2019431160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5609531}}^1$

素因数の和:5609548

約数の個数: 48

約数和(自身を含む): 6563152440

約数和(自身を除く): 4543721280

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, 5609531, 11219062, 16828593, 22438124, 28047655, 33657186, 44876248, 50485779, 56095310, 67314372, 84142965, 100971558, 112190620, 134628744, 168285930, 201943116, 224381240, 252428895, 336571860, 403886232, 504857790, 673143720, 1009715580, 2019431160]

約数ペア:

[(1, 2019431160), (2, 1009715580), (3, 673143720), (4, 504857790), (5, 403886232), (6, 336571860), (8, 252428895), (9, 224381240), (10, 201943116), (12, 168285930), (15, 134628744), (18, 112190620), (20, 100971558), (24, 84142965), (30, 67314372), (36, 56095310), (40, 50485779), (45, 44876248), (60, 33657186), (72, 28047655), (90, 22438124), (120, 16828593), (180, 11219062), (360, 5609531)]