402296640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{419059}}^1$

素因数の和:419079

約数の個数: 56

約数和(自身を含む): 1277294880

約数和(自身を除く): 874998240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 419059, 838118, 1257177, 1676236, 2095295, 2514354, 3352472, 4190590, 5028708, 6285885, 6704944, 8381180, 10057416, 12571770, 13409888, 16762360, 20114832, 25143540, 26819776, 33524720, 40229664, 50287080, 67049440, 80459328, 100574160, 134098880, 201148320, 402296640]

約数ペア:

[(1, 402296640), (2, 201148320), (3, 134098880), (4, 100574160), (5, 80459328), (6, 67049440), (8, 50287080), (10, 40229664), (12, 33524720), (15, 26819776), (16, 25143540), (20, 20114832), (24, 16762360), (30, 13409888), (32, 12571770), (40, 10057416), (48, 8381180), (60, 6704944), (64, 6285885), (80, 5028708), (96, 4190590), (120, 3352472), (160, 2514354), (192, 2095295), (240, 1676236), (320, 1257177), (480, 838118), (960, 419059)]