72930660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{110501}}^1$

素因数の和:110524

約数の個数: 48

約数和(自身を含む): 222772032

約数和(自身を除く): 149841372

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 110501, 221002, 331503, 442004, 552505, 663006, 1105010, 1215511, 1326012, 1657515, 2210020, 2431022, 3315030, 3646533, 4862044, 6077555, 6630060, 7293066, 12155110, 14586132, 18232665, 24310220, 36465330, 72930660]

約数ペア:

[(1, 72930660), (2, 36465330), (3, 24310220), (4, 18232665), (5, 14586132), (6, 12155110), (10, 7293066), (11, 6630060), (12, 6077555), (15, 4862044), (20, 3646533), (22, 3315030), (30, 2431022), (33, 2210020), (44, 1657515), (55, 1326012), (60, 1215511), (66, 1105010), (110, 663006), (132, 552505), (165, 442004), (220, 331503), (330, 221002), (660, 110501)]