202008120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{2801}}^1$

素因数の和:3416

約数の個数: 64

約数和(自身を含む): 607249440

約数和(自身を除く): 405241320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 601, 1202, 1803, 2404, 2801, 3005, 3606, 4808, 5602, 6010, 7212, 8403, 9015, 11204, 12020, 14005, 14424, 16806, 18030, 22408, 24040, 28010, 33612, 36060, 42015, 56020, 67224, 72120, 84030, 112040, 168060, 336120, 1683401, 3366802, 5050203, 6733604, 8417005, 10100406, 13467208, 16834010, 20200812, 25251015, 33668020, 40401624, 50502030, 67336040, 101004060, 202008120]

約数ペア:

[(1, 202008120), (2, 101004060), (3, 67336040), (4, 50502030), (5, 40401624), (6, 33668020), (8, 25251015), (10, 20200812), (12, 16834010), (15, 13467208), (20, 10100406), (24, 8417005), (30, 6733604), (40, 5050203), (60, 3366802), (120, 1683401), (601, 336120), (1202, 168060), (1803, 112040), (2404, 84030), (2801, 72120), (3005, 67224), (3606, 56020), (4808, 42015), (5602, 36060), (6010, 33612), (7212, 28010), (8403, 24040), (9015, 22408), (11204, 18030), (12020, 16806), (14005, 14424)]