164129880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1367749}}^1$

素因数の和:1367763

約数の個数: 32

約数和(自身を含む): 492390000

約数和(自身を除く): 328260120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1367749, 2735498, 4103247, 5470996, 6838745, 8206494, 10941992, 13677490, 16412988, 20516235, 27354980, 32825976, 41032470, 54709960, 82064940, 164129880]

約数ペア:

[(1, 164129880), (2, 82064940), (3, 54709960), (4, 41032470), (5, 32825976), (6, 27354980), (8, 20516235), (10, 16412988), (12, 13677490), (15, 10941992), (20, 8206494), (24, 6838745), (30, 5470996), (40, 4103247), (60, 2735498), (120, 1367749)]