4548540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^2$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 13357008

約数和(自身を除く): 8808468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 43, 60, 82, 86, 123, 129, 164, 172, 205, 215, 246, 258, 410, 430, 492, 516, 615, 645, 820, 860, 1230, 1290, 1763, 1849, 2460, 2580, 3526, 3698, 5289, 5547, 7052, 7396, 8815, 9245, 10578, 11094, 17630, 18490, 21156, 22188, 26445, 27735, 35260, 36980, 52890, 55470, 75809, 105780, 110940, 151618, 227427, 303236, 379045, 454854, 758090, 909708, 1137135, 1516180, 2274270, 4548540]

約数ペア:

[(1, 4548540), (2, 2274270), (3, 1516180), (4, 1137135), (5, 909708), (6, 758090), (10, 454854), (12, 379045), (15, 303236), (20, 227427), (30, 151618), (41, 110940), (43, 105780), (60, 75809), (82, 55470), (86, 52890), (123, 36980), (129, 35260), (164, 27735), (172, 26445), (205, 22188), (215, 21156), (246, 18490), (258, 17630), (410, 11094), (430, 10578), (492, 9245), (516, 8815), (615, 7396), (645, 7052), (820, 5547), (860, 5289), (1230, 3698), (1290, 3526), (1763, 2580), (1849, 2460)]