148416420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2473607}}^1$

素因数の和:2473619

約数の個数: 24

約数和(自身を含む): 415566144

約数和(自身を除く): 267149724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2473607, 4947214, 7420821, 9894428, 12368035, 14841642, 24736070, 29683284, 37104105, 49472140, 74208210, 148416420]

約数ペア:

[(1, 148416420), (2, 74208210), (3, 49472140), (4, 37104105), (5, 29683284), (6, 24736070), (10, 14841642), (12, 12368035), (15, 9894428), (20, 7420821), (30, 4947214), (60, 2473607)]