462420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{367}}^1$

素因数の和:389

約数の個数: 72

約数和(自身を含む): 1607424

約数和(自身を除く): 1145004

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 367, 420, 630, 734, 1101, 1260, 1468, 1835, 2202, 2569, 3303, 3670, 4404, 5138, 5505, 6606, 7340, 7707, 10276, 11010, 12845, 13212, 15414, 16515, 22020, 23121, 25690, 30828, 33030, 38535, 46242, 51380, 66060, 77070, 92484, 115605, 154140, 231210, 462420]

約数ペア:

[(1, 462420), (2, 231210), (3, 154140), (4, 115605), (5, 92484), (6, 77070), (7, 66060), (9, 51380), (10, 46242), (12, 38535), (14, 33030), (15, 30828), (18, 25690), (20, 23121), (21, 22020), (28, 16515), (30, 15414), (35, 13212), (36, 12845), (42, 11010), (45, 10276), (60, 7707), (63, 7340), (70, 6606), (84, 5505), (90, 5138), (105, 4404), (126, 3670), (140, 3303), (180, 2569), (210, 2202), (252, 1835), (315, 1468), (367, 1260), (420, 1101), (630, 734)]