227638440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{632329}}^1$

素因数の和:632346

約数の個数: 48

約数和(自身を含む): 739826100

約数和(自身を除く): 512187660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 632329, 1264658, 1896987, 2529316, 3161645, 3793974, 5058632, 5690961, 6323290, 7587948, 9484935, 11381922, 12646580, 15175896, 18969870, 22763844, 25293160, 28454805, 37939740, 45527688, 56909610, 75879480, 113819220, 227638440]

約数ペア:

[(1, 227638440), (2, 113819220), (3, 75879480), (4, 56909610), (5, 45527688), (6, 37939740), (8, 28454805), (9, 25293160), (10, 22763844), (12, 18969870), (15, 15175896), (18, 12646580), (20, 11381922), (24, 9484935), (30, 7587948), (36, 6323290), (40, 5690961), (45, 5058632), (60, 3793974), (72, 3161645), (90, 2529316), (120, 1896987), (180, 1264658), (360, 632329)]