421272360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{390067}}^1$

素因数の和:390087

約数の個数: 64

約数和(自身を含む): 1404244800

約数和(自身を除く): 982972440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 390067, 780134, 1170201, 1560268, 1950335, 2340402, 3120536, 3510603, 3900670, 4680804, 5851005, 7021206, 7801340, 9361608, 10531809, 11702010, 14042412, 15602680, 17553015, 21063618, 23404020, 28084824, 35106030, 42127236, 46808040, 52659045, 70212060, 84254472, 105318090, 140424120, 210636180, 421272360]

約数ペア:

[(1, 421272360), (2, 210636180), (3, 140424120), (4, 105318090), (5, 84254472), (6, 70212060), (8, 52659045), (9, 46808040), (10, 42127236), (12, 35106030), (15, 28084824), (18, 23404020), (20, 21063618), (24, 17553015), (27, 15602680), (30, 14042412), (36, 11702010), (40, 10531809), (45, 9361608), (54, 7801340), (60, 7021206), (72, 5851005), (90, 4680804), (108, 3900670), (120, 3510603), (135, 3120536), (180, 2340402), (216, 1950335), (270, 1560268), (360, 1170201), (540, 780134), (1080, 390067)]