244702560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{509797}}^1$

素因数の和:509815

約数の個数: 48

約数和(自身を含む): 770814576

約数和(自身を除く): 526112016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 509797, 1019594, 1529391, 2039188, 2548985, 3058782, 4078376, 5097970, 6117564, 7646955, 8156752, 10195940, 12235128, 15293910, 16313504, 20391880, 24470256, 30587820, 40783760, 48940512, 61175640, 81567520, 122351280, 244702560]

約数ペア:

[(1, 244702560), (2, 122351280), (3, 81567520), (4, 61175640), (5, 48940512), (6, 40783760), (8, 30587820), (10, 24470256), (12, 20391880), (15, 16313504), (16, 15293910), (20, 12235128), (24, 10195940), (30, 8156752), (32, 7646955), (40, 6117564), (48, 5097970), (60, 4078376), (80, 3058782), (96, 2548985), (120, 2039188), (160, 1529391), (240, 1019594), (480, 509797)]