65543880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5011}}^1$

素因数の和:5134

約数の個数: 64

約数和(自身を含む): 198475200

約数和(自身を除く): 132931320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 5011, 6540, 10022, 13080, 15033, 20044, 25055, 30066, 40088, 50110, 60132, 75165, 100220, 120264, 150330, 200440, 300660, 546199, 601320, 1092398, 1638597, 2184796, 2730995, 3277194, 4369592, 5461990, 6554388, 8192985, 10923980, 13108776, 16385970, 21847960, 32771940, 65543880]

約数ペア:

[(1, 65543880), (2, 32771940), (3, 21847960), (4, 16385970), (5, 13108776), (6, 10923980), (8, 8192985), (10, 6554388), (12, 5461990), (15, 4369592), (20, 3277194), (24, 2730995), (30, 2184796), (40, 1638597), (60, 1092398), (109, 601320), (120, 546199), (218, 300660), (327, 200440), (436, 150330), (545, 120264), (654, 100220), (872, 75165), (1090, 60132), (1308, 50110), (1635, 40088), (2180, 30066), (2616, 25055), (3270, 20044), (4360, 15033), (5011, 13080), (6540, 10022)]