145041.00000000

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{209647}}^1$

素因数の和:209663

約数の個数: 40

約数和(自身を含む): 155978112

約数和(自身を除く): 105662832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 209647, 419294, 628941, 838588, 1048235, 1257882, 1677176, 2096470, 2515764, 3144705, 3354352, 4192940, 5031528, 6289410, 8385880, 10063056, 12578820, 16771760, 25157640, 50315280]

約数ペア:

[(1, 50315280), (2, 25157640), (3, 16771760), (4, 12578820), (5, 10063056), (6, 8385880), (8, 6289410), (10, 5031528), (12, 4192940), (15, 3354352), (16, 3144705), (20, 2515764), (24, 2096470), (30, 1677176), (40, 1257882), (48, 1048235), (60, 838588), (80, 628941), (120, 419294), (240, 209647)]