16487760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{68699}}^1$

素因数の和:68715

約数の個数: 40

約数和(自身を含む): 51112800

約数和(自身を除く): 34625040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 68699, 137398, 206097, 274796, 343495, 412194, 549592, 686990, 824388, 1030485, 1099184, 1373980, 1648776, 2060970, 2747960, 3297552, 4121940, 5495920, 8243880, 16487760]

約数ペア:

[(1, 16487760), (2, 8243880), (3, 5495920), (4, 4121940), (5, 3297552), (6, 2747960), (8, 2060970), (10, 1648776), (12, 1373980), (15, 1099184), (16, 1030485), (20, 824388), (24, 686990), (30, 549592), (40, 412194), (48, 343495), (60, 274796), (80, 206097), (120, 137398), (240, 68699)]